63487840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 163459296

約数和(自身を除く): 99971456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 131, 160, 208, 233, 260, 262, 416, 466, 520, 524, 655, 932, 1040, 1048, 1165, 1310, 1703, 1864, 2080, 2096, 2330, 2620, 3029, 3406, 3728, 4192, 4660, 5240, 6058, 6812, 7456, 8515, 9320, 10480, 12116, 13624, 15145, 17030, 18640, 20960, 24232, 27248, 30290, 30523, 34060, 37280, 48464, 54496, 60580, 61046, 68120, 96928, 121160, 122092, 136240, 152615, 242320, 244184, 272480, 305230, 396799, 484640, 488368, 610460, 793598, 976736, 1220920, 1587196, 1983995, 2441840, 3174392, 3967990, 4883680, 6348784, 7935980, 12697568, 15871960, 31743920, 63487840]

約数ペア:

[(1, 63487840), (2, 31743920), (4, 15871960), (5, 12697568), (8, 7935980), (10, 6348784), (13, 4883680), (16, 3967990), (20, 3174392), (26, 2441840), (32, 1983995), (40, 1587196), (52, 1220920), (65, 976736), (80, 793598), (104, 610460), (130, 488368), (131, 484640), (160, 396799), (208, 305230), (233, 272480), (260, 244184), (262, 242320), (416, 152615), (466, 136240), (520, 122092), (524, 121160), (655, 96928), (932, 68120), (1040, 61046), (1048, 60580), (1165, 54496), (1310, 48464), (1703, 37280), (1864, 34060), (2080, 30523), (2096, 30290), (2330, 27248), (2620, 24232), (3029, 20960), (3406, 18640), (3728, 17030), (4192, 15145), (4660, 13624), (5240, 12116), (6058, 10480), (6812, 9320), (7456, 8515)]