47000940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 153667584

約数和(自身を除く): 106666644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2381, 2820, 3290, 3948, 4762, 4935, 6580, 7143, 9524, 9870, 11905, 14286, 16667, 19740, 23810, 28572, 33334, 35715, 47620, 50001, 66668, 71430, 83335, 100002, 111907, 142860, 166670, 200004, 223814, 250005, 333340, 335721, 447628, 500010, 559535, 671442, 783349, 1000020, 1119070, 1342884, 1566698, 1678605, 2238140, 2350047, 3133396, 3357210, 3916745, 4700094, 6714420, 7833490, 9400188, 11750235, 15666980, 23500470, 47000940]

約数ペア:

[(1, 47000940), (2, 23500470), (3, 15666980), (4, 11750235), (5, 9400188), (6, 7833490), (7, 6714420), (10, 4700094), (12, 3916745), (14, 3357210), (15, 3133396), (20, 2350047), (21, 2238140), (28, 1678605), (30, 1566698), (35, 1342884), (42, 1119070), (47, 1000020), (60, 783349), (70, 671442), (84, 559535), (94, 500010), (105, 447628), (140, 335721), (141, 333340), (188, 250005), (210, 223814), (235, 200004), (282, 166670), (329, 142860), (420, 111907), (470, 100002), (564, 83335), (658, 71430), (705, 66668), (940, 50001), (987, 47620), (1316, 35715), (1410, 33334), (1645, 28572), (1974, 23810), (2381, 19740), (2820, 16667), (3290, 14286), (3948, 11905), (4762, 9870), (4935, 9524), (6580, 7143)]