74567680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 104

約数和(自身を含む): 195797664

約数和(自身を除く): 121229984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 331, 352, 440, 512, 640, 662, 704, 880, 1024, 1280, 1324, 1408, 1655, 1760, 2048, 2560, 2648, 2816, 3310, 3520, 3641, 4096, 5120, 5296, 5632, 6620, 7040, 7282, 10240, 10592, 11264, 13240, 14080, 14564, 18205, 20480, 21184, 22528, 26480, 28160, 29128, 36410, 42368, 45056, 52960, 56320, 58256, 72820, 84736, 105920, 112640, 116512, 145640, 169472, 211840, 225280, 233024, 291280, 338944, 423680, 466048, 582560, 677888, 847360, 932096, 1165120, 1355776, 1694720, 1864192, 2330240, 3389440, 3728384, 4660480, 6778880, 7456768, 9320960, 14913536, 18641920, 37283840, 74567680]

約数ペア:

[(1, 74567680), (2, 37283840), (4, 18641920), (5, 14913536), (8, 9320960), (10, 7456768), (11, 6778880), (16, 4660480), (20, 3728384), (22, 3389440), (32, 2330240), (40, 1864192), (44, 1694720), (55, 1355776), (64, 1165120), (80, 932096), (88, 847360), (110, 677888), (128, 582560), (160, 466048), (176, 423680), (220, 338944), (256, 291280), (320, 233024), (331, 225280), (352, 211840), (440, 169472), (512, 145640), (640, 116512), (662, 112640), (704, 105920), (880, 84736), (1024, 72820), (1280, 58256), (1324, 56320), (1408, 52960), (1655, 45056), (1760, 42368), (2048, 36410), (2560, 29128), (2648, 28160), (2816, 26480), (3310, 22528), (3520, 21184), (3641, 20480), (4096, 18205), (5120, 14564), (5296, 14080), (5632, 13240), (6620, 11264), (7040, 10592), (7282, 10240)]