68010080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18481}}^1$

素因数の和:18519

約数の個数: 48

約数和(自身を含む): 167668704

約数和(自身を除く): 99658624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 18481, 36962, 73924, 92405, 147848, 184810, 295696, 369620, 425063, 591392, 739240, 850126, 1478480, 1700252, 2125315, 2956960, 3400504, 4250630, 6801008, 8501260, 13602016, 17002520, 34005040, 68010080]

約数ペア:

[(1, 68010080), (2, 34005040), (4, 17002520), (5, 13602016), (8, 8501260), (10, 6801008), (16, 4250630), (20, 3400504), (23, 2956960), (32, 2125315), (40, 1700252), (46, 1478480), (80, 850126), (92, 739240), (115, 591392), (160, 425063), (184, 369620), (230, 295696), (368, 184810), (460, 147848), (736, 92405), (920, 73924), (1840, 36962), (3680, 18481)]