38460320

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 91300608

約数和(自身を除く): 52840288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 887, 1084, 1355, 1774, 2168, 2710, 3548, 4336, 4435, 5420, 7096, 8672, 8870, 10840, 14192, 17740, 21680, 28384, 35480, 43360, 70960, 141920, 240377, 480754, 961508, 1201885, 1923016, 2403770, 3846032, 4807540, 7692064, 9615080, 19230160, 38460320]

約数ペア:

[(1, 38460320), (2, 19230160), (4, 9615080), (5, 7692064), (8, 4807540), (10, 3846032), (16, 2403770), (20, 1923016), (32, 1201885), (40, 961508), (80, 480754), (160, 240377), (271, 141920), (542, 70960), (887, 43360), (1084, 35480), (1355, 28384), (1774, 21680), (2168, 17740), (2710, 14192), (3548, 10840), (4336, 8870), (4435, 8672), (5420, 7096)]