3149120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:787

約数の個数: 56

約数和(自身を含む): 8086344

約数和(自身を除く): 4937224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 757, 832, 1040, 1514, 2080, 3028, 3785, 4160, 6056, 7570, 9841, 12112, 15140, 19682, 24224, 30280, 39364, 48448, 49205, 60560, 78728, 98410, 121120, 157456, 196820, 242240, 314912, 393640, 629824, 787280, 1574560, 3149120]

約数ペア:

[(1, 3149120), (2, 1574560), (4, 787280), (5, 629824), (8, 393640), (10, 314912), (13, 242240), (16, 196820), (20, 157456), (26, 121120), (32, 98410), (40, 78728), (52, 60560), (64, 49205), (65, 48448), (80, 39364), (104, 30280), (130, 24224), (160, 19682), (208, 15140), (260, 12112), (320, 9841), (416, 7570), (520, 6056), (757, 4160), (832, 3785), (1040, 3028), (1514, 2080)]