5200557260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{617}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 11817247680

約数和(自身を除く): 6616690420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 541, 617, 779, 820, 1082, 1234, 1558, 2164, 2468, 2705, 3085, 3116, 3895, 5410, 6170, 7790, 10279, 10820, 11723, 12340, 15580, 20558, 22181, 23446, 25297, 41116, 44362, 46892, 50594, 51395, 58615, 88724, 101188, 102790, 110905, 117230, 126485, 205580, 221810, 234460, 252970, 333797, 421439, 443620, 480643, 505940, 667594, 842878, 961286, 1335188, 1668985, 1685756, 1922572, 2107195, 2403215, 3337970, 4214390, 4806430, 6342143, 6675940, 8428780, 9612860, 12684286, 13685677, 25368572, 27371354, 31710715, 54742708, 63421430, 68428385, 126842860, 136856770, 260027863, 273713540, 520055726, 1040111452, 1300139315, 2600278630, 5200557260]

約数ペア:

[(1, 5200557260), (2, 2600278630), (4, 1300139315), (5, 1040111452), (10, 520055726), (19, 273713540), (20, 260027863), (38, 136856770), (41, 126842860), (76, 68428385), (82, 63421430), (95, 54742708), (164, 31710715), (190, 27371354), (205, 25368572), (380, 13685677), (410, 12684286), (541, 9612860), (617, 8428780), (779, 6675940), (820, 6342143), (1082, 4806430), (1234, 4214390), (1558, 3337970), (2164, 2403215), (2468, 2107195), (2705, 1922572), (3085, 1685756), (3116, 1668985), (3895, 1335188), (5410, 961286), (6170, 842878), (7790, 667594), (10279, 505940), (10820, 480643), (11723, 443620), (12340, 421439), (15580, 333797), (20558, 252970), (22181, 234460), (23446, 221810), (25297, 205580), (41116, 126485), (44362, 117230), (46892, 110905), (50594, 102790), (51395, 101188), (58615, 88724)]