84603640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3340

約数の個数: 64

約数和(自身を含む): 211248000

約数和(自身を除く): 126644360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2360, 2596, 3245, 3259, 5192, 6490, 6518, 12980, 13036, 16295, 25960, 26072, 32590, 35849, 65180, 71698, 130360, 143396, 179245, 192281, 286792, 358490, 384562, 716980, 769124, 961405, 1433960, 1538248, 1922810, 2115091, 3845620, 4230182, 7691240, 8460364, 10575455, 16920728, 21150910, 42301820, 84603640]

約数ペア:

[(1, 84603640), (2, 42301820), (4, 21150910), (5, 16920728), (8, 10575455), (10, 8460364), (11, 7691240), (20, 4230182), (22, 3845620), (40, 2115091), (44, 1922810), (55, 1538248), (59, 1433960), (88, 961405), (110, 769124), (118, 716980), (220, 384562), (236, 358490), (295, 286792), (440, 192281), (472, 179245), (590, 143396), (649, 130360), (1180, 71698), (1298, 65180), (2360, 35849), (2596, 32590), (3245, 26072), (3259, 25960), (5192, 16295), (6490, 13036), (6518, 12980)]