23542000

素因数分解:

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

素因数の和:251

約数の個数: 80

約数和(自身を含む): 58032000

約数和(自身を除く): 34490000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 125, 149, 158, 200, 250, 298, 316, 395, 400, 500, 596, 632, 745, 790, 1000, 1192, 1264, 1490, 1580, 1975, 2000, 2384, 2980, 3160, 3725, 3950, 5960, 6320, 7450, 7900, 9875, 11771, 11920, 14900, 15800, 18625, 19750, 23542, 29800, 31600, 37250, 39500, 47084, 58855, 59600, 74500, 79000, 94168, 117710, 149000, 158000, 188336, 235420, 294275, 298000, 470840, 588550, 941680, 1177100, 1471375, 2354200, 2942750, 4708400, 5885500, 11771000, 23542000]

約数ペア:

[(1, 23542000), (2, 11771000), (4, 5885500), (5, 4708400), (8, 2942750), (10, 2354200), (16, 1471375), (20, 1177100), (25, 941680), (40, 588550), (50, 470840), (79, 298000), (80, 294275), (100, 235420), (125, 188336), (149, 158000), (158, 149000), (200, 117710), (250, 94168), (298, 79000), (316, 74500), (395, 59600), (400, 58855), (500, 47084), (596, 39500), (632, 37250), (745, 31600), (790, 29800), (1000, 23542), (1192, 19750), (1264, 18625), (1490, 15800), (1580, 14900), (1975, 11920), (2000, 11771), (2384, 9875), (2980, 7900), (3160, 7450), (3725, 6320), (3950, 5960)]