1018752460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{75913}}^1$

素因数の和:75994

約数の個数: 48

約数和(自身を含む): 2372160672

約数和(自身を除く): 1353408212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 75913, 151826, 303652, 379565, 759130, 835043, 1518260, 1670086, 3340172, 4175215, 4630693, 8350430, 9261386, 16700860, 18522772, 23153465, 46306930, 50937623, 92613860, 101875246, 203750492, 254688115, 509376230, 1018752460]

約数ペア:

[(1, 1018752460), (2, 509376230), (4, 254688115), (5, 203750492), (10, 101875246), (11, 92613860), (20, 50937623), (22, 46306930), (44, 23153465), (55, 18522772), (61, 16700860), (110, 9261386), (122, 8350430), (220, 4630693), (244, 4175215), (305, 3340172), (610, 1670086), (671, 1518260), (1220, 835043), (1342, 759130), (2684, 379565), (3355, 303652), (6710, 151826), (13420, 75913)]