42198860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2311}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 97880832

約数和(自身を除く): 55681972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 2311, 3652, 4565, 4622, 9130, 9244, 11555, 18260, 23110, 25421, 46220, 50842, 101684, 127105, 191813, 254210, 383626, 508420, 767252, 959065, 1918130, 2109943, 3836260, 4219886, 8439772, 10549715, 21099430, 42198860]

約数ペア:

[(1, 42198860), (2, 21099430), (4, 10549715), (5, 8439772), (10, 4219886), (11, 3836260), (20, 2109943), (22, 1918130), (44, 959065), (55, 767252), (83, 508420), (110, 383626), (166, 254210), (220, 191813), (332, 127105), (415, 101684), (830, 50842), (913, 46220), (1660, 25421), (1826, 23110), (2311, 18260), (3652, 11555), (4565, 9244), (4622, 9130)]