125038910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 248406912

約数和(自身を除く): 123368002

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 103, 170, 185, 193, 206, 370, 386, 515, 629, 965, 1030, 1258, 1751, 1930, 3145, 3281, 3502, 3811, 6290, 6562, 7141, 7622, 8755, 14282, 16405, 17510, 19055, 19879, 32810, 35705, 38110, 39758, 64787, 71410, 99395, 121397, 129574, 198790, 242794, 323935, 337943, 606985, 647870, 675886, 735523, 1213970, 1471046, 1689715, 3379430, 3677615, 7355230, 12503891, 25007782, 62519455, 125038910]

約数ペア:

[(1, 125038910), (2, 62519455), (5, 25007782), (10, 12503891), (17, 7355230), (34, 3677615), (37, 3379430), (74, 1689715), (85, 1471046), (103, 1213970), (170, 735523), (185, 675886), (193, 647870), (206, 606985), (370, 337943), (386, 323935), (515, 242794), (629, 198790), (965, 129574), (1030, 121397), (1258, 99395), (1751, 71410), (1930, 64787), (3145, 39758), (3281, 38110), (3502, 35705), (3811, 32810), (6290, 19879), (6562, 19055), (7141, 17510), (7622, 16405), (8755, 14282)]