4921360

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 11534976

約数和(自身を除く): 6613616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 271, 454, 542, 908, 1084, 1135, 1355, 1816, 2168, 2270, 2710, 3632, 4336, 4540, 5420, 9080, 10840, 18160, 21680, 61517, 123034, 246068, 307585, 492136, 615170, 984272, 1230340, 2460680, 4921360]

約数ペア:

[(1, 4921360), (2, 2460680), (4, 1230340), (5, 984272), (8, 615170), (10, 492136), (16, 307585), (20, 246068), (40, 123034), (80, 61517), (227, 21680), (271, 18160), (454, 10840), (542, 9080), (908, 5420), (1084, 4540), (1135, 4336), (1355, 3632), (1816, 2710), (2168, 2270)]