103634762680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{404381}}^1$

素因数の和:404584

約数の個数: 64

約数和(自身を含む): 240202908000

約数和(自身を除く): 136568145320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 149, 172, 215, 298, 344, 430, 596, 745, 860, 1192, 1490, 1720, 2980, 5960, 6407, 12814, 25628, 32035, 51256, 64070, 128140, 256280, 404381, 808762, 1617524, 2021905, 3235048, 4043810, 8087620, 16175240, 17388383, 34776766, 60252769, 69553532, 86941915, 120505538, 139107064, 173883830, 241011076, 301263845, 347767660, 482022152, 602527690, 695535320, 1205055380, 2410110760, 2590869067, 5181738134, 10363476268, 12954345335, 20726952536, 25908690670, 51817381340, 103634762680]

約数ペア:

[(1, 103634762680), (2, 51817381340), (4, 25908690670), (5, 20726952536), (8, 12954345335), (10, 10363476268), (20, 5181738134), (40, 2590869067), (43, 2410110760), (86, 1205055380), (149, 695535320), (172, 602527690), (215, 482022152), (298, 347767660), (344, 301263845), (430, 241011076), (596, 173883830), (745, 139107064), (860, 120505538), (1192, 86941915), (1490, 69553532), (1720, 60252769), (2980, 34776766), (5960, 17388383), (6407, 16175240), (12814, 8087620), (25628, 4043810), (32035, 3235048), (51256, 2021905), (64070, 1617524), (128140, 808762), (256280, 404381)]