12680496860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{362093}}^1$

素因数の和:362222

約数の個数: 48

約数和(自身を含む): 28469278656

約数和(自身を除く): 15788781796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3502, 7004, 8755, 17510, 35020, 362093, 724186, 1448372, 1810465, 3620930, 6155581, 7241860, 12311162, 24622324, 30777905, 37295579, 61555810, 74591158, 123111620, 149182316, 186477895, 372955790, 634024843, 745911580, 1268049686, 2536099372, 3170124215, 6340248430, 12680496860]

約数ペア:

[(1, 12680496860), (2, 6340248430), (4, 3170124215), (5, 2536099372), (10, 1268049686), (17, 745911580), (20, 634024843), (34, 372955790), (68, 186477895), (85, 149182316), (103, 123111620), (170, 74591158), (206, 61555810), (340, 37295579), (412, 30777905), (515, 24622324), (1030, 12311162), (1751, 7241860), (2060, 6155581), (3502, 3620930), (7004, 1810465), (8755, 1448372), (17510, 724186), (35020, 362093)]