46926680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 109296000

約数和(自身を除く): 62369320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 109, 188, 218, 229, 235, 376, 436, 458, 470, 545, 872, 916, 940, 1090, 1145, 1832, 1880, 2180, 2290, 4360, 4580, 5123, 9160, 10246, 10763, 20492, 21526, 24961, 25615, 40984, 43052, 49922, 51230, 53815, 86104, 99844, 102460, 107630, 124805, 199688, 204920, 215260, 249610, 430520, 499220, 998440, 1173167, 2346334, 4692668, 5865835, 9385336, 11731670, 23463340, 46926680]

約数ペア:

[(1, 46926680), (2, 23463340), (4, 11731670), (5, 9385336), (8, 5865835), (10, 4692668), (20, 2346334), (40, 1173167), (47, 998440), (94, 499220), (109, 430520), (188, 249610), (218, 215260), (229, 204920), (235, 199688), (376, 124805), (436, 107630), (458, 102460), (470, 99844), (545, 86104), (872, 53815), (916, 51230), (940, 49922), (1090, 43052), (1145, 40984), (1832, 25615), (1880, 24961), (2180, 21526), (2290, 20492), (4360, 10763), (4580, 10246), (5123, 9160)]