65061260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7213}}^1$

素因数の和:7274

約数の個数: 48

約数和(自身を含む): 152705952

約数和(自身を除く): 87644692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 7213, 9020, 14426, 28852, 36065, 72130, 79343, 144260, 158686, 295733, 317372, 396715, 591466, 793430, 1182932, 1478665, 1586860, 2957330, 3253063, 5914660, 6506126, 13012252, 16265315, 32530630, 65061260]

約数ペア:

[(1, 65061260), (2, 32530630), (4, 16265315), (5, 13012252), (10, 6506126), (11, 5914660), (20, 3253063), (22, 2957330), (41, 1586860), (44, 1478665), (55, 1182932), (82, 793430), (110, 591466), (164, 396715), (205, 317372), (220, 295733), (410, 158686), (451, 144260), (820, 79343), (902, 72130), (1804, 36065), (2255, 28852), (4510, 14426), (7213, 9020)]