266304830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{8377}}^1$

素因数の和:8429

約数の個数: 48

約数和(自身を含む): 555561936

約数和(自身を除く): 289257106

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 6358, 8377, 15895, 16754, 31790, 41885, 83770, 92147, 142409, 184294, 284818, 460735, 712045, 921470, 1424090, 1566499, 2420953, 3132998, 4841906, 7832495, 12104765, 15664990, 24209530, 26630483, 53260966, 133152415, 266304830]

約数ペア:

[(1, 266304830), (2, 133152415), (5, 53260966), (10, 26630483), (11, 24209530), (17, 15664990), (22, 12104765), (34, 7832495), (55, 4841906), (85, 3132998), (110, 2420953), (170, 1566499), (187, 1424090), (289, 921470), (374, 712045), (578, 460735), (935, 284818), (1445, 184294), (1870, 142409), (2890, 92147), (3179, 83770), (6358, 41885), (8377, 31790), (15895, 16754)]