100318660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1601}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 227958192

約数和(自身を除く): 127639532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 482, 964, 1205, 1601, 2410, 3133, 3202, 4820, 6266, 6404, 8005, 12532, 15665, 16010, 20813, 31330, 32020, 41626, 62660, 83252, 104065, 208130, 385841, 416260, 771682, 1543364, 1929205, 3858410, 5015933, 7716820, 10031866, 20063732, 25079665, 50159330, 100318660]

約数ペア:

[(1, 100318660), (2, 50159330), (4, 25079665), (5, 20063732), (10, 10031866), (13, 7716820), (20, 5015933), (26, 3858410), (52, 1929205), (65, 1543364), (130, 771682), (241, 416260), (260, 385841), (482, 208130), (964, 104065), (1205, 83252), (1601, 62660), (2410, 41626), (3133, 32020), (3202, 31330), (4820, 20813), (6266, 16010), (6404, 15665), (8005, 12532)]