38231700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9803}}^1$

素因数の和:9833

約数の個数: 72

約数和(自身を含む): 119138208

約数和(自身を除く): 80906508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 9803, 19606, 29409, 39212, 49015, 58818, 98030, 117636, 127439, 147045, 196060, 245075, 254878, 294090, 382317, 490150, 509756, 588180, 637195, 735225, 764634, 980300, 1274390, 1470450, 1529268, 1911585, 2548780, 2940900, 3185975, 3823170, 6371950, 7646340, 9557925, 12743900, 19115850, 38231700]

約数ペア:

[(1, 38231700), (2, 19115850), (3, 12743900), (4, 9557925), (5, 7646340), (6, 6371950), (10, 3823170), (12, 3185975), (13, 2940900), (15, 2548780), (20, 1911585), (25, 1529268), (26, 1470450), (30, 1274390), (39, 980300), (50, 764634), (52, 735225), (60, 637195), (65, 588180), (75, 509756), (78, 490150), (100, 382317), (130, 294090), (150, 254878), (156, 245075), (195, 196060), (260, 147045), (300, 127439), (325, 117636), (390, 98030), (650, 58818), (780, 49015), (975, 39212), (1300, 29409), (1950, 19606), (3900, 9803)]