380674090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2731}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 701053056

約数和(自身を除く): 320378966

約数列:

[1, 2, 5, 10, 53, 106, 263, 265, 526, 530, 1315, 2630, 2731, 5462, 13655, 13939, 27310, 27878, 69695, 139390, 144743, 289486, 718253, 723715, 1436506, 1447430, 3591265, 7182530, 38067409, 76134818, 190337045, 380674090]

約数ペア:

[(1, 380674090), (2, 190337045), (5, 76134818), (10, 38067409), (53, 7182530), (106, 3591265), (263, 1447430), (265, 1436506), (526, 723715), (530, 718253), (1315, 289486), (2630, 144743), (2731, 139390), (5462, 69695), (13655, 27878), (13939, 27310)]