14884955990

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1699}}^1\times {\mathrm{2081}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 26885282400

約数和(自身を除く): 12000326410

約数列:

[1, 2, 5, 10, 421, 842, 1699, 2081, 2105, 3398, 4162, 4210, 8495, 10405, 16990, 20810, 715279, 876101, 1430558, 1752202, 3535619, 3576395, 4380505, 7071238, 7152790, 8761010, 17678095, 35356190, 1488495599, 2976991198, 7442477995, 14884955990]

約数ペア:

[(1, 14884955990), (2, 7442477995), (5, 2976991198), (10, 1488495599), (421, 35356190), (842, 17678095), (1699, 8761010), (2081, 7152790), (2105, 7071238), (3398, 4380505), (4162, 3576395), (4210, 3535619), (8495, 1752202), (10405, 1430558), (16990, 876101), (20810, 715279)]