87380450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{75983}}^1$

素因数の和:76018

約数の個数: 24

約数和(自身を含む): 169596288

約数和(自身を除く): 82215838

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 75983, 151966, 379915, 759830, 1747609, 1899575, 3495218, 3799150, 8738045, 17476090, 43690225, 87380450]

約数ペア:

[(1, 87380450), (2, 43690225), (5, 17476090), (10, 8738045), (23, 3799150), (25, 3495218), (46, 1899575), (50, 1747609), (115, 759830), (230, 379915), (575, 151966), (1150, 75983)]