78692150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 158655024

約数和(自身を除く): 79962874

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 2153, 3655, 4306, 7310, 10765, 18275, 21530, 36550, 36601, 53825, 73202, 92579, 107650, 183005, 185158, 366010, 462895, 915025, 925790, 1573843, 1830050, 2314475, 3147686, 4628950, 7869215, 15738430, 39346075, 78692150]

約数ペア:

[(1, 78692150), (2, 39346075), (5, 15738430), (10, 7869215), (17, 4628950), (25, 3147686), (34, 2314475), (43, 1830050), (50, 1573843), (85, 925790), (86, 915025), (170, 462895), (215, 366010), (425, 185158), (430, 183005), (731, 107650), (850, 92579), (1075, 73202), (1462, 53825), (2150, 36601), (2153, 36550), (3655, 21530), (4306, 18275), (7310, 10765)]