91166720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 227026800

約数和(自身を除く): 135860080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 307, 320, 464, 512, 580, 614, 640, 928, 1024, 1160, 1228, 1280, 1535, 1856, 2048, 2320, 2456, 2560, 3070, 3712, 4640, 4912, 5120, 6140, 7424, 8903, 9280, 9824, 10240, 12280, 14848, 17806, 18560, 19648, 24560, 29696, 35612, 37120, 39296, 44515, 49120, 59392, 71224, 74240, 78592, 89030, 98240, 142448, 148480, 157184, 178060, 196480, 284896, 296960, 314368, 356120, 392960, 569792, 628736, 712240, 785920, 1139584, 1424480, 1571840, 2279168, 2848960, 3143680, 4558336, 5697920, 9116672, 11395840, 18233344, 22791680, 45583360, 91166720]

約数ペア:

[(1, 91166720), (2, 45583360), (4, 22791680), (5, 18233344), (8, 11395840), (10, 9116672), (16, 5697920), (20, 4558336), (29, 3143680), (32, 2848960), (40, 2279168), (58, 1571840), (64, 1424480), (80, 1139584), (116, 785920), (128, 712240), (145, 628736), (160, 569792), (232, 392960), (256, 356120), (290, 314368), (307, 296960), (320, 284896), (464, 196480), (512, 178060), (580, 157184), (614, 148480), (640, 142448), (928, 98240), (1024, 89030), (1160, 78592), (1228, 74240), (1280, 71224), (1535, 59392), (1856, 49120), (2048, 44515), (2320, 39296), (2456, 37120), (2560, 35612), (3070, 29696), (3712, 24560), (4640, 19648), (4912, 18560), (5120, 17806), (6140, 14848), (7424, 12280), (8903, 10240), (9280, 9824)]