58855000

素因数分解:

$2^3\times 5^4\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 140580000

約数和(自身を除く): 81725000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 149, 158, 200, 250, 298, 316, 395, 500, 596, 625, 632, 745, 790, 1000, 1192, 1250, 1490, 1580, 1975, 2500, 2980, 3160, 3725, 3950, 5000, 5960, 7450, 7900, 9875, 11771, 14900, 15800, 18625, 19750, 23542, 29800, 37250, 39500, 47084, 49375, 58855, 74500, 79000, 93125, 94168, 98750, 117710, 149000, 186250, 197500, 235420, 294275, 372500, 395000, 470840, 588550, 745000, 1177100, 1471375, 2354200, 2942750, 5885500, 7356875, 11771000, 14713750, 29427500, 58855000]

約数ペア:

[(1, 58855000), (2, 29427500), (4, 14713750), (5, 11771000), (8, 7356875), (10, 5885500), (20, 2942750), (25, 2354200), (40, 1471375), (50, 1177100), (79, 745000), (100, 588550), (125, 470840), (149, 395000), (158, 372500), (200, 294275), (250, 235420), (298, 197500), (316, 186250), (395, 149000), (500, 117710), (596, 98750), (625, 94168), (632, 93125), (745, 79000), (790, 74500), (1000, 58855), (1192, 49375), (1250, 47084), (1490, 39500), (1580, 37250), (1975, 29800), (2500, 23542), (2980, 19750), (3160, 18625), (3725, 15800), (3950, 14900), (5000, 11771), (5960, 9875), (7450, 7900)]