2476948880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{94109}}^1$

素因数の和:94176

約数の個数: 80

約数和(自身を含む): 6721712640

約数和(自身を除く): 4244763760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 94109, 188218, 376436, 470545, 658763, 752872, 941090, 1317526, 1505744, 1882180, 2635052, 3293815, 3764360, 4423123, 5270104, 6587630, 7528720, 8846246, 10540208, 13175260, 17692492, 22115615, 26350520, 30961861, 35384984, 44231230, 52701040, 61923722, 70769968, 88462460, 123847444, 154809305, 176924920, 247694888, 309618610, 353849840, 495389776, 619237220, 1238474440, 2476948880]

約数ペア:

[(1, 2476948880), (2, 1238474440), (4, 619237220), (5, 495389776), (7, 353849840), (8, 309618610), (10, 247694888), (14, 176924920), (16, 154809305), (20, 123847444), (28, 88462460), (35, 70769968), (40, 61923722), (47, 52701040), (56, 44231230), (70, 35384984), (80, 30961861), (94, 26350520), (112, 22115615), (140, 17692492), (188, 13175260), (235, 10540208), (280, 8846246), (329, 7528720), (376, 6587630), (470, 5270104), (560, 4423123), (658, 3764360), (752, 3293815), (940, 2635052), (1316, 1882180), (1645, 1505744), (1880, 1317526), (2632, 941090), (3290, 752872), (3760, 658763), (5264, 470545), (6580, 376436), (13160, 188218), (26320, 94109)]