100791460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65449}}^1$

素因数の和:65476

約数の個数: 48

約数和(自身を含む): 263894400

約数和(自身を除く): 163102940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 65449, 130898, 261796, 327245, 458143, 654490, 719939, 916286, 1308980, 1439878, 1832572, 2290715, 2879756, 3599695, 4581430, 5039573, 7199390, 9162860, 10079146, 14398780, 20158292, 25197865, 50395730, 100791460]

約数ペア:

[(1, 100791460), (2, 50395730), (4, 25197865), (5, 20158292), (7, 14398780), (10, 10079146), (11, 9162860), (14, 7199390), (20, 5039573), (22, 4581430), (28, 3599695), (35, 2879756), (44, 2290715), (55, 1832572), (70, 1439878), (77, 1308980), (110, 916286), (140, 719939), (154, 654490), (220, 458143), (308, 327245), (385, 261796), (770, 130898), (1540, 65449)]