20100102235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1\times {\mathrm{1493}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 25751779200

約数和(自身を除く): 5651676965

約数列:

[1, 5, 17, 85, 149, 745, 1063, 1493, 2533, 5315, 7465, 12665, 18071, 25381, 90355, 126905, 158387, 222457, 791935, 1112285, 1587059, 2692579, 3781769, 7935295, 13462895, 18908845, 26980003, 134900015, 236471791, 1182358955, 4020020447, 20100102235]

約数ペア:

[(1, 20100102235), (5, 4020020447), (17, 1182358955), (85, 236471791), (149, 134900015), (745, 26980003), (1063, 18908845), (1493, 13462895), (2533, 7935295), (5315, 3781769), (7465, 2692579), (12665, 1587059), (18071, 1112285), (25381, 791935), (90355, 222457), (126905, 158387)]