70283840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 112

約数和(自身を含む): 187415424

約数和(自身を除く): 117131584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 160, 164, 176, 205, 220, 320, 328, 352, 410, 440, 451, 487, 656, 704, 820, 880, 902, 974, 1312, 1640, 1760, 1804, 1948, 2255, 2435, 2624, 3280, 3520, 3608, 3896, 4510, 4870, 5357, 6560, 7216, 7792, 9020, 9740, 10714, 13120, 14432, 15584, 18040, 19480, 19967, 21428, 26785, 28864, 31168, 36080, 38960, 39934, 42856, 53570, 72160, 77920, 79868, 85712, 99835, 107140, 144320, 155840, 159736, 171424, 199670, 214280, 219637, 319472, 342848, 399340, 428560, 439274, 638944, 798680, 857120, 878548, 1098185, 1277888, 1597360, 1714240, 1757096, 2196370, 3194720, 3514192, 4392740, 6389440, 7028384, 8785480, 14056768, 17570960, 35141920, 70283840]

約数ペア:

[(1, 70283840), (2, 35141920), (4, 17570960), (5, 14056768), (8, 8785480), (10, 7028384), (11, 6389440), (16, 4392740), (20, 3514192), (22, 3194720), (32, 2196370), (40, 1757096), (41, 1714240), (44, 1597360), (55, 1277888), (64, 1098185), (80, 878548), (82, 857120), (88, 798680), (110, 638944), (160, 439274), (164, 428560), (176, 399340), (205, 342848), (220, 319472), (320, 219637), (328, 214280), (352, 199670), (410, 171424), (440, 159736), (451, 155840), (487, 144320), (656, 107140), (704, 99835), (820, 85712), (880, 79868), (902, 77920), (974, 72160), (1312, 53570), (1640, 42856), (1760, 39934), (1804, 38960), (1948, 36080), (2255, 31168), (2435, 28864), (2624, 26785), (3280, 21428), (3520, 19967), (3608, 19480), (3896, 18040), (4510, 15584), (4870, 14432), (5357, 13120), (6560, 10714), (7216, 9740), (7792, 9020)]