100588540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5449}}^1$

素因数の和:5542

約数の個数: 48

約数和(自身を含む): 230731200

約数和(自身を除く): 130142660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 5449, 9230, 10898, 18460, 21796, 27245, 54490, 70837, 108980, 141674, 283348, 354185, 386879, 708370, 773758, 1416740, 1547516, 1934395, 3868790, 5029427, 7737580, 10058854, 20117708, 25147135, 50294270, 100588540]

約数ペア:

[(1, 100588540), (2, 50294270), (4, 25147135), (5, 20117708), (10, 10058854), (13, 7737580), (20, 5029427), (26, 3868790), (52, 1934395), (65, 1547516), (71, 1416740), (130, 773758), (142, 708370), (260, 386879), (284, 354185), (355, 283348), (710, 141674), (923, 108980), (1420, 70837), (1846, 54490), (3692, 27245), (4615, 21796), (5449, 18460), (9230, 10898)]