104538400

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1046

約数の個数: 72

約数和(自身を含む): 257210100

約数和(自身を除く): 152671700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 400, 596, 745, 800, 877, 1192, 1490, 1754, 2384, 2980, 3508, 3725, 4385, 4768, 5960, 7016, 7450, 8770, 11920, 14032, 14900, 17540, 21925, 23840, 28064, 29800, 35080, 43850, 59600, 70160, 87700, 119200, 130673, 140320, 175400, 261346, 350800, 522692, 653365, 701600, 1045384, 1306730, 2090768, 2613460, 3266825, 4181536, 5226920, 6533650, 10453840, 13067300, 20907680, 26134600, 52269200, 104538400]

約数ペア:

[(1, 104538400), (2, 52269200), (4, 26134600), (5, 20907680), (8, 13067300), (10, 10453840), (16, 6533650), (20, 5226920), (25, 4181536), (32, 3266825), (40, 2613460), (50, 2090768), (80, 1306730), (100, 1045384), (149, 701600), (160, 653365), (200, 522692), (298, 350800), (400, 261346), (596, 175400), (745, 140320), (800, 130673), (877, 119200), (1192, 87700), (1490, 70160), (1754, 59600), (2384, 43850), (2980, 35080), (3508, 29800), (3725, 28064), (4385, 23840), (4768, 21925), (5960, 17540), (7016, 14900), (7450, 14032), (8770, 11920)]