23199740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 50676192

約数和(自身を除く): 27476452

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 293, 370, 428, 535, 586, 740, 1070, 1172, 1465, 2140, 2930, 3959, 5860, 7918, 10841, 15836, 19795, 21682, 31351, 39590, 43364, 54205, 62702, 79180, 108410, 125404, 156755, 216820, 313510, 627020, 1159987, 2319974, 4639948, 5799935, 11599870, 23199740]

約数ペア:

[(1, 23199740), (2, 11599870), (4, 5799935), (5, 4639948), (10, 2319974), (20, 1159987), (37, 627020), (74, 313510), (107, 216820), (148, 156755), (185, 125404), (214, 108410), (293, 79180), (370, 62702), (428, 54205), (535, 43364), (586, 39590), (740, 31351), (1070, 21682), (1172, 19795), (1465, 15836), (2140, 10841), (2930, 7918), (3959, 5860)]