5290027520

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 160

約数和(自身を含む): 13067163648

約数和(自身を除く): 7777136128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 127, 128, 160, 212, 254, 256, 265, 307, 320, 424, 508, 512, 530, 614, 635, 640, 848, 1016, 1060, 1228, 1270, 1280, 1535, 1696, 2032, 2120, 2456, 2540, 2560, 3070, 3392, 4064, 4240, 4912, 5080, 6140, 6731, 6784, 8128, 8480, 9824, 10160, 12280, 13462, 13568, 16256, 16271, 16960, 19648, 20320, 24560, 26924, 27136, 32512, 32542, 33655, 33920, 38989, 39296, 40640, 49120, 53848, 65024, 65084, 67310, 67840, 77978, 78592, 81280, 81355, 98240, 107696, 130168, 134620, 135680, 155956, 157184, 162560, 162710, 194945, 196480, 215392, 260336, 269240, 311912, 325120, 325420, 389890, 392960, 430784, 520672, 538480, 623824, 650840, 779780, 785920, 861568, 1041344, 1076960, 1247648, 1301680, 1559560, 1723136, 2066417, 2082688, 2153920, 2495296, 2603360, 3119120, 3446272, 4132834, 4165376, 4307840, 4990592, 5206720, 6238240, 8265668, 8330752, 8615680, 9981184, 10332085, 10413440, 12476480, 16531336, 17231360, 19962368, 20664170, 20826880, 24952960, 33062672, 41328340, 41653760, 49905920, 66125344, 82656680, 99811840, 132250688, 165313360, 264501376, 330626720, 529002752, 661253440, 1058005504, 1322506880, 2645013760, 5290027520]

約数ペア:

[(1, 5290027520), (2, 2645013760), (4, 1322506880), (5, 1058005504), (8, 661253440), (10, 529002752), (16, 330626720), (20, 264501376), (32, 165313360), (40, 132250688), (53, 99811840), (64, 82656680), (80, 66125344), (106, 49905920), (127, 41653760), (128, 41328340), (160, 33062672), (212, 24952960), (254, 20826880), (256, 20664170), (265, 19962368), (307, 17231360), (320, 16531336), (424, 12476480), (508, 10413440), (512, 10332085), (530, 9981184), (614, 8615680), (635, 8330752), (640, 8265668), (848, 6238240), (1016, 5206720), (1060, 4990592), (1228, 4307840), (1270, 4165376), (1280, 4132834), (1535, 3446272), (1696, 3119120), (2032, 2603360), (2120, 2495296), (2456, 2153920), (2540, 2082688), (2560, 2066417), (3070, 1723136), (3392, 1559560), (4064, 1301680), (4240, 1247648), (4912, 1076960), (5080, 1041344), (6140, 861568), (6731, 785920), (6784, 779780), (8128, 650840), (8480, 623824), (9824, 538480), (10160, 520672), (12280, 430784), (13462, 392960), (13568, 389890), (16256, 325420), (16271, 325120), (16960, 311912), (19648, 269240), (20320, 260336), (24560, 215392), (26924, 196480), (27136, 194945), (32512, 162710), (32542, 162560), (33655, 157184), (33920, 155956), (38989, 135680), (39296, 134620), (40640, 130168), (49120, 107696), (53848, 98240), (65024, 81355), (65084, 81280), (67310, 78592), (67840, 77978)]