34507220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 45326380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 1439, 2180, 2398, 2878, 4796, 5756, 5995, 7195, 11990, 14390, 15829, 23980, 28780, 31658, 63316, 79145, 156851, 158290, 313702, 316580, 627404, 784255, 1568510, 1725361, 3137020, 3450722, 6901444, 8626805, 17253610, 34507220]

約数ペア:

[(1, 34507220), (2, 17253610), (4, 8626805), (5, 6901444), (10, 3450722), (11, 3137020), (20, 1725361), (22, 1568510), (44, 784255), (55, 627404), (109, 316580), (110, 313702), (218, 158290), (220, 156851), (436, 79145), (545, 63316), (1090, 31658), (1199, 28780), (1439, 23980), (2180, 15829), (2398, 14390), (2878, 11990), (4796, 7195), (5756, 5995)]