4442360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8543}}^1$

素因数の和:8567

約数の個数: 32

約数和(自身を含む): 10765440

約数和(自身を除く): 6323080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8543, 17086, 34172, 42715, 68344, 85430, 111059, 170860, 222118, 341720, 444236, 555295, 888472, 1110590, 2221180, 4442360]

約数ペア:

[(1, 4442360), (2, 2221180), (4, 1110590), (5, 888472), (8, 555295), (10, 444236), (13, 341720), (20, 222118), (26, 170860), (40, 111059), (52, 85430), (65, 68344), (104, 42715), (130, 34172), (260, 17086), (520, 8543)]