8305515520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 176

約数和(自身を含む): 20544150528

約数和(自身を除く): 12238635008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 127, 128, 160, 212, 241, 254, 256, 265, 320, 424, 482, 508, 512, 530, 635, 640, 848, 964, 1016, 1024, 1060, 1205, 1270, 1280, 1696, 1928, 2032, 2120, 2410, 2540, 2560, 3392, 3856, 4064, 4240, 4820, 5080, 5120, 6731, 6784, 7712, 8128, 8480, 9640, 10160, 12773, 13462, 13568, 15424, 16256, 16960, 19280, 20320, 25546, 26924, 27136, 30607, 30848, 32512, 33655, 33920, 38560, 40640, 51092, 53848, 54272, 61214, 61696, 63865, 65024, 67310, 67840, 77120, 81280, 102184, 107696, 122428, 123392, 127730, 130048, 134620, 135680, 153035, 154240, 162560, 204368, 215392, 244856, 246784, 255460, 269240, 271360, 306070, 308480, 325120, 408736, 430784, 489712, 510920, 538480, 612140, 616960, 650240, 817472, 861568, 979424, 1021840, 1076960, 1224280, 1233920, 1622171, 1634944, 1723136, 1958848, 2043680, 2153920, 2448560, 3244342, 3269888, 3446272, 3917696, 4087360, 4307840, 4897120, 6488684, 6539776, 6892544, 7835392, 8110855, 8174720, 8615680, 9794240, 12977368, 13079552, 15670784, 16221710, 16349440, 17231360, 19588480, 25954736, 31341568, 32443420, 32698880, 34462720, 39176960, 51909472, 64886840, 65397760, 78353920, 103818944, 129773680, 156707840, 207637888, 259547360, 415275776, 519094720, 830551552, 1038189440, 1661103104, 2076378880, 4152757760, 8305515520]

約数ペア:

[(1, 8305515520), (2, 4152757760), (4, 2076378880), (5, 1661103104), (8, 1038189440), (10, 830551552), (16, 519094720), (20, 415275776), (32, 259547360), (40, 207637888), (53, 156707840), (64, 129773680), (80, 103818944), (106, 78353920), (127, 65397760), (128, 64886840), (160, 51909472), (212, 39176960), (241, 34462720), (254, 32698880), (256, 32443420), (265, 31341568), (320, 25954736), (424, 19588480), (482, 17231360), (508, 16349440), (512, 16221710), (530, 15670784), (635, 13079552), (640, 12977368), (848, 9794240), (964, 8615680), (1016, 8174720), (1024, 8110855), (1060, 7835392), (1205, 6892544), (1270, 6539776), (1280, 6488684), (1696, 4897120), (1928, 4307840), (2032, 4087360), (2120, 3917696), (2410, 3446272), (2540, 3269888), (2560, 3244342), (3392, 2448560), (3856, 2153920), (4064, 2043680), (4240, 1958848), (4820, 1723136), (5080, 1634944), (5120, 1622171), (6731, 1233920), (6784, 1224280), (7712, 1076960), (8128, 1021840), (8480, 979424), (9640, 861568), (10160, 817472), (12773, 650240), (13462, 616960), (13568, 612140), (15424, 538480), (16256, 510920), (16960, 489712), (19280, 430784), (20320, 408736), (25546, 325120), (26924, 308480), (27136, 306070), (30607, 271360), (30848, 269240), (32512, 255460), (33655, 246784), (33920, 244856), (38560, 215392), (40640, 204368), (51092, 162560), (53848, 154240), (54272, 153035), (61214, 135680), (61696, 134620), (63865, 130048), (65024, 127730), (67310, 123392), (67840, 122428), (77120, 107696), (81280, 102184)]