23585320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 58501440

約数和(自身を除く): 34916120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 443, 484, 605, 886, 968, 1210, 1331, 1772, 2215, 2420, 2662, 3544, 4430, 4840, 4873, 5324, 6655, 8860, 9746, 10648, 13310, 17720, 19492, 24365, 26620, 38984, 48730, 53240, 53603, 97460, 107206, 194920, 214412, 268015, 428824, 536030, 589633, 1072060, 1179266, 2144120, 2358532, 2948165, 4717064, 5896330, 11792660, 23585320]

約数ペア:

[(1, 23585320), (2, 11792660), (4, 5896330), (5, 4717064), (8, 2948165), (10, 2358532), (11, 2144120), (20, 1179266), (22, 1072060), (40, 589633), (44, 536030), (55, 428824), (88, 268015), (110, 214412), (121, 194920), (220, 107206), (242, 97460), (440, 53603), (443, 53240), (484, 48730), (605, 38984), (886, 26620), (968, 24365), (1210, 19492), (1331, 17720), (1772, 13310), (2215, 10648), (2420, 9746), (2662, 8860), (3544, 6655), (4430, 5324), (4840, 4873)]