70113940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8699}}^1$

素因数の和:8752

約数の個数: 48

約数和(自身を含む): 163699200

約数和(自身を除く): 93585260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 8699, 17398, 34796, 43495, 86990, 113087, 173980, 226174, 269669, 452348, 539338, 565435, 1078676, 1130870, 1348345, 2261740, 2696690, 3505697, 5393380, 7011394, 14022788, 17528485, 35056970, 70113940]

約数ペア:

[(1, 70113940), (2, 35056970), (4, 17528485), (5, 14022788), (10, 7011394), (13, 5393380), (20, 3505697), (26, 2696690), (31, 2261740), (52, 1348345), (62, 1130870), (65, 1078676), (124, 565435), (130, 539338), (155, 452348), (260, 269669), (310, 226174), (403, 173980), (620, 113087), (806, 86990), (1612, 43495), (2015, 34796), (4030, 17398), (8060, 8699)]