72296710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13121}}^1$

素因数の和:13176

約数の個数: 32

約数和(自身を含む): 141717600

約数和(自身を除く): 69420890

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 13121, 26242, 65605, 131210, 249299, 380509, 498598, 761018, 1246495, 1902545, 2492990, 3805090, 7229671, 14459342, 36148355, 72296710]

約数ペア:

[(1, 72296710), (2, 36148355), (5, 14459342), (10, 7229671), (19, 3805090), (29, 2492990), (38, 1902545), (58, 1246495), (95, 761018), (145, 498598), (190, 380509), (290, 249299), (551, 131210), (1102, 65605), (2755, 26242), (5510, 13121)]