220192060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{4153}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 506655072

約数和(自身を除く): 286463012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 2410, 2651, 4153, 4820, 5302, 8306, 10604, 13255, 16612, 20765, 26510, 41530, 45683, 53020, 83060, 91366, 182732, 228415, 456830, 913660, 1000873, 2001746, 4003492, 5004365, 10008730, 11009603, 20017460, 22019206, 44038412, 55048015, 110096030, 220192060]

約数ペア:

[(1, 220192060), (2, 110096030), (4, 55048015), (5, 44038412), (10, 22019206), (11, 20017460), (20, 11009603), (22, 10008730), (44, 5004365), (55, 4003492), (110, 2001746), (220, 1000873), (241, 913660), (482, 456830), (964, 228415), (1205, 182732), (2410, 91366), (2651, 83060), (4153, 53020), (4820, 45683), (5302, 41530), (8306, 26510), (10604, 20765), (13255, 16612)]