109573360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105359}}^1$

素因数の和:105385

約数の個数: 40

約数和(自身を含む): 274357440

約数和(自身を除く): 164784080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 105359, 210718, 421436, 526795, 842872, 1053590, 1369667, 1685744, 2107180, 2739334, 4214360, 5478668, 6848335, 8428720, 10957336, 13696670, 21914672, 27393340, 54786680, 109573360]

約数ペア:

[(1, 109573360), (2, 54786680), (4, 27393340), (5, 21914672), (8, 13696670), (10, 10957336), (13, 8428720), (16, 6848335), (20, 5478668), (26, 4214360), (40, 2739334), (52, 2107180), (65, 1685744), (80, 1369667), (104, 1053590), (130, 842872), (208, 526795), (260, 421436), (520, 210718), (1040, 105359)]