63995260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11149}}^1$

素因数の和:11206

約数の個数: 48

約数和(自身を含む): 157348800

約数和(自身を除く): 93353540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 11149, 22298, 44596, 55745, 78043, 111490, 156086, 222980, 312172, 390215, 457109, 780430, 914218, 1560860, 1828436, 2285545, 3199763, 4571090, 6399526, 9142180, 12799052, 15998815, 31997630, 63995260]

約数ペア:

[(1, 63995260), (2, 31997630), (4, 15998815), (5, 12799052), (7, 9142180), (10, 6399526), (14, 4571090), (20, 3199763), (28, 2285545), (35, 1828436), (41, 1560860), (70, 914218), (82, 780430), (140, 457109), (164, 390215), (205, 312172), (287, 222980), (410, 156086), (574, 111490), (820, 78043), (1148, 55745), (1435, 44596), (2870, 22298), (5740, 11149)]