4708400

素因数分解:

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

素因数の和:246

約数の個数: 60

約数和(自身を含む): 11532000

約数和(自身を除く): 6823600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 149, 158, 200, 298, 316, 395, 400, 596, 632, 745, 790, 1192, 1264, 1490, 1580, 1975, 2384, 2980, 3160, 3725, 3950, 5960, 6320, 7450, 7900, 11771, 11920, 14900, 15800, 23542, 29800, 31600, 47084, 58855, 59600, 94168, 117710, 188336, 235420, 294275, 470840, 588550, 941680, 1177100, 2354200, 4708400]

約数ペア:

[(1, 4708400), (2, 2354200), (4, 1177100), (5, 941680), (8, 588550), (10, 470840), (16, 294275), (20, 235420), (25, 188336), (40, 117710), (50, 94168), (79, 59600), (80, 58855), (100, 47084), (149, 31600), (158, 29800), (200, 23542), (298, 15800), (316, 14900), (395, 11920), (400, 11771), (596, 7900), (632, 7450), (745, 6320), (790, 5960), (1192, 3950), (1264, 3725), (1490, 3160), (1580, 2980), (1975, 2384)]