83451680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 216612144

約数和(自身を除く): 133160464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 416, 424, 520, 530, 689, 757, 848, 1040, 1060, 1378, 1514, 1696, 2080, 2120, 2756, 3028, 3445, 3785, 4240, 5512, 6056, 6890, 7570, 8480, 9841, 11024, 12112, 13780, 15140, 19682, 22048, 24224, 27560, 30280, 39364, 40121, 49205, 55120, 60560, 78728, 80242, 98410, 110240, 121120, 157456, 160484, 196820, 200605, 314912, 320968, 393640, 401210, 521573, 641936, 787280, 802420, 1043146, 1283872, 1574560, 1604840, 2086292, 2607865, 3209680, 4172584, 5215730, 6419360, 8345168, 10431460, 16690336, 20862920, 41725840, 83451680]

約数ペア:

[(1, 83451680), (2, 41725840), (4, 20862920), (5, 16690336), (8, 10431460), (10, 8345168), (13, 6419360), (16, 5215730), (20, 4172584), (26, 3209680), (32, 2607865), (40, 2086292), (52, 1604840), (53, 1574560), (65, 1283872), (80, 1043146), (104, 802420), (106, 787280), (130, 641936), (160, 521573), (208, 401210), (212, 393640), (260, 320968), (265, 314912), (416, 200605), (424, 196820), (520, 160484), (530, 157456), (689, 121120), (757, 110240), (848, 98410), (1040, 80242), (1060, 78728), (1378, 60560), (1514, 55120), (1696, 49205), (2080, 40121), (2120, 39364), (2756, 30280), (3028, 27560), (3445, 24224), (3785, 22048), (4240, 19682), (5512, 15140), (6056, 13780), (6890, 12112), (7570, 11024), (8480, 9841)]