79916150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 158695200

約数和(自身を除く): 78779050

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 149, 170, 298, 425, 631, 745, 850, 1262, 1490, 2533, 3155, 3725, 5066, 6310, 7450, 10727, 12665, 15775, 21454, 25330, 31550, 53635, 63325, 94019, 107270, 126650, 188038, 268175, 470095, 536350, 940190, 1598323, 2350475, 3196646, 4700950, 7991615, 15983230, 39958075, 79916150]

約数ペア:

[(1, 79916150), (2, 39958075), (5, 15983230), (10, 7991615), (17, 4700950), (25, 3196646), (34, 2350475), (50, 1598323), (85, 940190), (149, 536350), (170, 470095), (298, 268175), (425, 188038), (631, 126650), (745, 107270), (850, 94019), (1262, 63325), (1490, 53635), (2533, 31550), (3155, 25330), (3725, 21454), (5066, 15775), (6310, 12665), (7450, 10727)]