2080848110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4231}}^1$

素因数の和:4529

約数の個数: 64

約数和(自身を含む): 4343860224

約数和(自身を除く): 2263012114

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 263, 374, 526, 935, 1315, 1870, 2630, 2893, 4231, 4471, 5786, 8462, 8942, 14465, 21155, 22355, 28930, 42310, 44710, 46541, 49181, 71927, 93082, 98362, 143854, 232705, 245905, 359635, 465410, 491810, 719270, 791197, 1112753, 1582394, 2225506, 3955985, 5563765, 7911970, 11127530, 12240283, 18916801, 24480566, 37833602, 61201415, 94584005, 122402830, 189168010, 208084811, 416169622, 1040424055, 2080848110]

約数ペア:

[(1, 2080848110), (2, 1040424055), (5, 416169622), (10, 208084811), (11, 189168010), (17, 122402830), (22, 94584005), (34, 61201415), (55, 37833602), (85, 24480566), (110, 18916801), (170, 12240283), (187, 11127530), (263, 7911970), (374, 5563765), (526, 3955985), (935, 2225506), (1315, 1582394), (1870, 1112753), (2630, 791197), (2893, 719270), (4231, 491810), (4471, 465410), (5786, 359635), (8462, 245905), (8942, 232705), (14465, 143854), (21155, 98362), (22355, 93082), (28930, 71927), (42310, 49181), (44710, 46541)]