24405680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 63162624

約数和(自身を除く): 38756944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 757, 806, 1040, 1240, 1514, 1612, 2015, 2480, 3028, 3224, 3785, 4030, 6056, 6448, 7570, 8060, 9841, 12112, 15140, 16120, 19682, 23467, 30280, 32240, 39364, 46934, 49205, 60560, 78728, 93868, 98410, 117335, 157456, 187736, 196820, 234670, 305071, 375472, 393640, 469340, 610142, 787280, 938680, 1220284, 1525355, 1877360, 2440568, 3050710, 4881136, 6101420, 12202840, 24405680]

約数ペア:

[(1, 24405680), (2, 12202840), (4, 6101420), (5, 4881136), (8, 3050710), (10, 2440568), (13, 1877360), (16, 1525355), (20, 1220284), (26, 938680), (31, 787280), (40, 610142), (52, 469340), (62, 393640), (65, 375472), (80, 305071), (104, 234670), (124, 196820), (130, 187736), (155, 157456), (208, 117335), (248, 98410), (260, 93868), (310, 78728), (403, 60560), (496, 49205), (520, 46934), (620, 39364), (757, 32240), (806, 30280), (1040, 23467), (1240, 19682), (1514, 16120), (1612, 15140), (2015, 12112), (2480, 9841), (3028, 8060), (3224, 7570), (3785, 6448), (4030, 6056)]