22166650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 46122048

約数和(自身を除く): 23955398

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 983, 1025, 1966, 2050, 2255, 4510, 4915, 9830, 10813, 11275, 21626, 22550, 24575, 40303, 49150, 54065, 80606, 108130, 201515, 270325, 403030, 443333, 540650, 886666, 1007575, 2015150, 2216665, 4433330, 11083325, 22166650]

約数ペア:

[(1, 22166650), (2, 11083325), (5, 4433330), (10, 2216665), (11, 2015150), (22, 1007575), (25, 886666), (41, 540650), (50, 443333), (55, 403030), (82, 270325), (110, 201515), (205, 108130), (275, 80606), (410, 54065), (451, 49150), (550, 40303), (902, 24575), (983, 22550), (1025, 21626), (1966, 11275), (2050, 10813), (2255, 9830), (4510, 4915)]