57588700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 139018880

約数和(自身を除く): 81430180

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1429, 1550, 1612, 2015, 2858, 3100, 4030, 5716, 7145, 8060, 10075, 14290, 18577, 20150, 28580, 35725, 37154, 40300, 44299, 71450, 74308, 88598, 92885, 142900, 177196, 185770, 221495, 371540, 442990, 464425, 575887, 885980, 928850, 1107475, 1151774, 1857700, 2214950, 2303548, 2879435, 4429900, 5758870, 11517740, 14397175, 28794350, 57588700]

約数ペア:

[(1, 57588700), (2, 28794350), (4, 14397175), (5, 11517740), (10, 5758870), (13, 4429900), (20, 2879435), (25, 2303548), (26, 2214950), (31, 1857700), (50, 1151774), (52, 1107475), (62, 928850), (65, 885980), (100, 575887), (124, 464425), (130, 442990), (155, 371540), (260, 221495), (310, 185770), (325, 177196), (403, 142900), (620, 92885), (650, 88598), (775, 74308), (806, 71450), (1300, 44299), (1429, 40300), (1550, 37154), (1612, 35725), (2015, 28580), (2858, 20150), (3100, 18577), (4030, 14290), (5716, 10075), (7145, 8060)]