534379240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 1329592320

約数和(自身を除く): 795213080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 41, 46, 62, 82, 92, 115, 124, 155, 164, 184, 205, 230, 248, 310, 328, 410, 457, 460, 620, 713, 820, 914, 920, 943, 1240, 1271, 1426, 1640, 1828, 1886, 2285, 2542, 2852, 3565, 3656, 3772, 4570, 4715, 5084, 5704, 6355, 7130, 7544, 9140, 9430, 10168, 10511, 12710, 14167, 14260, 18280, 18737, 18860, 21022, 25420, 28334, 28520, 29233, 37474, 37720, 42044, 50840, 52555, 56668, 58466, 70835, 74948, 84088, 93685, 105110, 113336, 116932, 141670, 146165, 149896, 187370, 210220, 233864, 283340, 292330, 325841, 374740, 420440, 430951, 566680, 580847, 584660, 651682, 749480, 861902, 1161694, 1169320, 1303364, 1629205, 1723804, 2154755, 2323388, 2606728, 2904235, 3258410, 3447608, 4309510, 4646776, 5808470, 6516820, 8619020, 11616940, 13033640, 13359481, 17238040, 23233880, 26718962, 53437924, 66797405, 106875848, 133594810, 267189620, 534379240]

約数ペア:

[(1, 534379240), (2, 267189620), (4, 133594810), (5, 106875848), (8, 66797405), (10, 53437924), (20, 26718962), (23, 23233880), (31, 17238040), (40, 13359481), (41, 13033640), (46, 11616940), (62, 8619020), (82, 6516820), (92, 5808470), (115, 4646776), (124, 4309510), (155, 3447608), (164, 3258410), (184, 2904235), (205, 2606728), (230, 2323388), (248, 2154755), (310, 1723804), (328, 1629205), (410, 1303364), (457, 1169320), (460, 1161694), (620, 861902), (713, 749480), (820, 651682), (914, 584660), (920, 580847), (943, 566680), (1240, 430951), (1271, 420440), (1426, 374740), (1640, 325841), (1828, 292330), (1886, 283340), (2285, 233864), (2542, 210220), (2852, 187370), (3565, 149896), (3656, 146165), (3772, 141670), (4570, 116932), (4715, 113336), (5084, 105110), (5704, 93685), (6355, 84088), (7130, 74948), (7544, 70835), (9140, 58466), (9430, 56668), (10168, 52555), (10511, 50840), (12710, 42044), (14167, 37720), (14260, 37474), (18280, 29233), (18737, 28520), (18860, 28334), (21022, 25420)]