10457540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 23030784

約数和(自身を除く): 12573244

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 167, 202, 310, 334, 404, 505, 620, 668, 835, 1010, 1670, 2020, 3131, 3340, 5177, 6262, 10354, 12524, 15655, 16867, 20708, 25885, 31310, 33734, 51770, 62620, 67468, 84335, 103540, 168670, 337340, 522877, 1045754, 2091508, 2614385, 5228770, 10457540]

約数ペア:

[(1, 10457540), (2, 5228770), (4, 2614385), (5, 2091508), (10, 1045754), (20, 522877), (31, 337340), (62, 168670), (101, 103540), (124, 84335), (155, 67468), (167, 62620), (202, 51770), (310, 33734), (334, 31310), (404, 25885), (505, 20708), (620, 16867), (668, 15655), (835, 12524), (1010, 10354), (1670, 6262), (2020, 5177), (3131, 3340)]