8265996860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1212023}}^1$

素因数の和:1212074

約数の個数: 48

約数和(自身を含む): 19547523072

約数和(自身を除く): 11281526212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 1212023, 2424046, 4848092, 6060115, 12120230, 13332253, 24240460, 26664506, 37572713, 53329012, 66661265, 75145426, 133322530, 150290852, 187863565, 266645060, 375727130, 413299843, 751454260, 826599686, 1653199372, 2066499215, 4132998430, 8265996860]

約数ペア:

[(1, 8265996860), (2, 4132998430), (4, 2066499215), (5, 1653199372), (10, 826599686), (11, 751454260), (20, 413299843), (22, 375727130), (31, 266645060), (44, 187863565), (55, 150290852), (62, 133322530), (110, 75145426), (124, 66661265), (155, 53329012), (220, 37572713), (310, 26664506), (341, 24240460), (620, 13332253), (682, 12120230), (1364, 6060115), (1705, 4848092), (3410, 2424046), (6820, 1212023)]