76161020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17231}}^1$

素因数の和:17270

約数の個数: 48

約数和(自身を含む): 182383488

約数和(自身を除く): 106222468

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 17231, 34462, 68924, 86155, 172310, 224003, 292927, 344620, 448006, 585854, 896012, 1120015, 1171708, 1464635, 2240030, 2929270, 3808051, 4480060, 5858540, 7616102, 15232204, 19040255, 38080510, 76161020]

約数ペア:

[(1, 76161020), (2, 38080510), (4, 19040255), (5, 15232204), (10, 7616102), (13, 5858540), (17, 4480060), (20, 3808051), (26, 2929270), (34, 2240030), (52, 1464635), (65, 1171708), (68, 1120015), (85, 896012), (130, 585854), (170, 448006), (221, 344620), (260, 292927), (340, 224003), (442, 172310), (884, 86155), (1105, 68924), (2210, 34462), (4420, 17231)]