12204470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 24137568

約数和(自身を除く): 11933098

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 103, 170, 205, 206, 289, 410, 515, 578, 697, 1030, 1394, 1445, 1751, 2890, 3485, 3502, 4223, 6970, 8446, 8755, 11849, 17510, 21115, 23698, 29767, 42230, 59245, 59534, 71791, 118490, 143582, 148835, 297670, 358955, 717910, 1220447, 2440894, 6102235, 12204470]

約数ペア:

[(1, 12204470), (2, 6102235), (5, 2440894), (10, 1220447), (17, 717910), (34, 358955), (41, 297670), (82, 148835), (85, 143582), (103, 118490), (170, 71791), (205, 59534), (206, 59245), (289, 42230), (410, 29767), (515, 23698), (578, 21115), (697, 17510), (1030, 11849), (1394, 8755), (1445, 8446), (1751, 6970), (2890, 4223), (3485, 3502)]