9842720

素因数分解:

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

素因数の和:513

約数の個数: 48

約数和(自身を含む): 23442048

約数和(自身を除く): 13599328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 271, 454, 542, 908, 1084, 1135, 1355, 1816, 2168, 2270, 2710, 3632, 4336, 4540, 5420, 7264, 8672, 9080, 10840, 18160, 21680, 36320, 43360, 61517, 123034, 246068, 307585, 492136, 615170, 984272, 1230340, 1968544, 2460680, 4921360, 9842720]

約数ペア:

[(1, 9842720), (2, 4921360), (4, 2460680), (5, 1968544), (8, 1230340), (10, 984272), (16, 615170), (20, 492136), (32, 307585), (40, 246068), (80, 123034), (160, 61517), (227, 43360), (271, 36320), (454, 21680), (542, 18160), (908, 10840), (1084, 9080), (1135, 8672), (1355, 7264), (1816, 5420), (2168, 4540), (2270, 4336), (2710, 3632)]