15741567260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{70571}}^1$

素因数の和:71186

約数の個数: 48

約数和(自身を含む): 34856922240

約数和(自身を除く): 19115354980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 587, 1174, 2348, 2935, 5870, 11153, 11740, 22306, 44612, 55765, 70571, 111530, 141142, 223060, 282284, 352855, 705710, 1340849, 1411420, 2681698, 5363396, 6704245, 13408490, 26816980, 41425177, 82850354, 165700708, 207125885, 414251770, 787078363, 828503540, 1574156726, 3148313452, 3935391815, 7870783630, 15741567260]

約数ペア:

[(1, 15741567260), (2, 7870783630), (4, 3935391815), (5, 3148313452), (10, 1574156726), (19, 828503540), (20, 787078363), (38, 414251770), (76, 207125885), (95, 165700708), (190, 82850354), (380, 41425177), (587, 26816980), (1174, 13408490), (2348, 6704245), (2935, 5363396), (5870, 2681698), (11153, 1411420), (11740, 1340849), (22306, 705710), (44612, 352855), (55765, 282284), (70571, 223060), (111530, 141142)]