12683360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4663}}^1$

素因数の和:4695

約数の個数: 48

約数和(自身を含む): 31733856

約数和(自身を除く): 19050496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4663, 9326, 18652, 23315, 37304, 46630, 74608, 79271, 93260, 149216, 158542, 186520, 317084, 373040, 396355, 634168, 746080, 792710, 1268336, 1585420, 2536672, 3170840, 6341680, 12683360]

約数ペア:

[(1, 12683360), (2, 6341680), (4, 3170840), (5, 2536672), (8, 1585420), (10, 1268336), (16, 792710), (17, 746080), (20, 634168), (32, 396355), (34, 373040), (40, 317084), (68, 186520), (80, 158542), (85, 149216), (136, 93260), (160, 79271), (170, 74608), (272, 46630), (340, 37304), (544, 23315), (680, 18652), (1360, 9326), (2720, 4663)]