1374538750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:623

約数の個数: 80

約数和(自身を含む): 2793943152

約数和(自身を除く): 1419404402

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 251, 325, 337, 502, 625, 650, 674, 1250, 1255, 1625, 1685, 2510, 3250, 3263, 3370, 4381, 6275, 6526, 8125, 8425, 8762, 12550, 16250, 16315, 16850, 21905, 31375, 32630, 42125, 43810, 62750, 81575, 84250, 84587, 109525, 156875, 163150, 169174, 210625, 219050, 313750, 407875, 421250, 422935, 547625, 815750, 845870, 1095250, 1099631, 2039375, 2114675, 2199262, 2738125, 4078750, 4229350, 5476250, 5498155, 10573375, 10996310, 21146750, 27490775, 52866875, 54981550, 105733750, 137453875, 274907750, 687269375, 1374538750]

約数ペア:

[(1, 1374538750), (2, 687269375), (5, 274907750), (10, 137453875), (13, 105733750), (25, 54981550), (26, 52866875), (50, 27490775), (65, 21146750), (125, 10996310), (130, 10573375), (250, 5498155), (251, 5476250), (325, 4229350), (337, 4078750), (502, 2738125), (625, 2199262), (650, 2114675), (674, 2039375), (1250, 1099631), (1255, 1095250), (1625, 845870), (1685, 815750), (2510, 547625), (3250, 422935), (3263, 421250), (3370, 407875), (4381, 313750), (6275, 219050), (6526, 210625), (8125, 169174), (8425, 163150), (8762, 156875), (12550, 109525), (16250, 84587), (16315, 84250), (16850, 81575), (21905, 62750), (31375, 43810), (32630, 42125)]