105221780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3877}}^1$

素因数の和:3968

約数の個数: 48

約数和(自身を含む): 234541440

約数和(自身を除く): 129319660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 3877, 5428, 6785, 7754, 13570, 15508, 19385, 27140, 38770, 77540, 89171, 178342, 228743, 356684, 445855, 457486, 891710, 914972, 1143715, 1783420, 2287430, 4574860, 5261089, 10522178, 21044356, 26305445, 52610890, 105221780]

約数ペア:

[(1, 105221780), (2, 52610890), (4, 26305445), (5, 21044356), (10, 10522178), (20, 5261089), (23, 4574860), (46, 2287430), (59, 1783420), (92, 1143715), (115, 914972), (118, 891710), (230, 457486), (236, 445855), (295, 356684), (460, 228743), (590, 178342), (1180, 89171), (1357, 77540), (2714, 38770), (3877, 27140), (5428, 19385), (6785, 15508), (7754, 13570)]