102914620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 224985600

約数和(自身を除く): 122070980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 191, 290, 382, 580, 764, 929, 955, 1858, 1910, 3716, 3820, 4645, 5539, 9290, 11078, 18580, 22156, 26941, 27695, 53882, 55390, 107764, 110780, 134705, 177439, 269410, 354878, 538820, 709756, 887195, 1774390, 3548780, 5145731, 10291462, 20582924, 25728655, 51457310, 102914620]

約数ペア:

[(1, 102914620), (2, 51457310), (4, 25728655), (5, 20582924), (10, 10291462), (20, 5145731), (29, 3548780), (58, 1774390), (116, 887195), (145, 709756), (191, 538820), (290, 354878), (382, 269410), (580, 177439), (764, 134705), (929, 110780), (955, 107764), (1858, 55390), (1910, 53882), (3716, 27695), (3820, 26941), (4645, 22156), (5539, 18580), (9290, 11078)]