4429360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4285

約数の個数: 40

約数和(自身を含む): 11093040

約数和(自身を除く): 6663680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4259, 8518, 17036, 21295, 34072, 42590, 55367, 68144, 85180, 110734, 170360, 221468, 276835, 340720, 442936, 553670, 885872, 1107340, 2214680, 4429360]

約数ペア:

[(1, 4429360), (2, 2214680), (4, 1107340), (5, 885872), (8, 553670), (10, 442936), (13, 340720), (16, 276835), (20, 221468), (26, 170360), (40, 110734), (52, 85180), (65, 68144), (80, 55367), (104, 42590), (130, 34072), (208, 21295), (260, 17036), (520, 8518), (1040, 4259)]