103619838020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{478879}}^1$

素因数の和:479268

約数の個数: 48

約数和(自身を含む): 225265152000

約数和(自身を除く): 121645313980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 349, 620, 698, 1396, 1745, 3490, 6980, 10819, 21638, 43276, 54095, 108190, 216380, 478879, 957758, 1915516, 2394395, 4788790, 9577580, 14845249, 29690498, 59380996, 74226245, 148452490, 167128771, 296904980, 334257542, 668515084, 835643855, 1671287710, 3342575420, 5180991901, 10361983802, 20723967604, 25904959505, 51809919010, 103619838020]

約数ペア:

[(1, 103619838020), (2, 51809919010), (4, 25904959505), (5, 20723967604), (10, 10361983802), (20, 5180991901), (31, 3342575420), (62, 1671287710), (124, 835643855), (155, 668515084), (310, 334257542), (349, 296904980), (620, 167128771), (698, 148452490), (1396, 74226245), (1745, 59380996), (3490, 29690498), (6980, 14845249), (10819, 9577580), (21638, 4788790), (43276, 2394395), (54095, 1915516), (108190, 957758), (216380, 478879)]