7228394900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{8731}}^1$

素因数の和:9249

約数の個数: 72

約数和(自身を含む): 16644309696

約数和(自身を除く): 9415914796

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 487, 850, 974, 1700, 1948, 2435, 4870, 8279, 8731, 9740, 12175, 16558, 17462, 24350, 33116, 34924, 41395, 43655, 48700, 82790, 87310, 148427, 165580, 174620, 206975, 218275, 296854, 413950, 436550, 593708, 742135, 827900, 873100, 1484270, 2968540, 3710675, 4251997, 7421350, 8503994, 14842700, 17007988, 21259985, 42519970, 72283949, 85039940, 106299925, 144567898, 212599850, 289135796, 361419745, 425199700, 722839490, 1445678980, 1807098725, 3614197450, 7228394900]

約数ペア:

[(1, 7228394900), (2, 3614197450), (4, 1807098725), (5, 1445678980), (10, 722839490), (17, 425199700), (20, 361419745), (25, 289135796), (34, 212599850), (50, 144567898), (68, 106299925), (85, 85039940), (100, 72283949), (170, 42519970), (340, 21259985), (425, 17007988), (487, 14842700), (850, 8503994), (974, 7421350), (1700, 4251997), (1948, 3710675), (2435, 2968540), (4870, 1484270), (8279, 873100), (8731, 827900), (9740, 742135), (12175, 593708), (16558, 436550), (17462, 413950), (24350, 296854), (33116, 218275), (34924, 206975), (41395, 174620), (43655, 165580), (48700, 148427), (82790, 87310)]