13924750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 30476160

約数和(自身を除く): 16551410

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 109, 125, 146, 175, 218, 250, 350, 365, 511, 545, 730, 763, 875, 1022, 1090, 1526, 1750, 1825, 2555, 2725, 3650, 3815, 5110, 5450, 7630, 7957, 9125, 12775, 13625, 15914, 18250, 19075, 25550, 27250, 38150, 39785, 55699, 63875, 79570, 95375, 111398, 127750, 190750, 198925, 278495, 397850, 556990, 994625, 1392475, 1989250, 2784950, 6962375, 13924750]

約数ペア:

[(1, 13924750), (2, 6962375), (5, 2784950), (7, 1989250), (10, 1392475), (14, 994625), (25, 556990), (35, 397850), (50, 278495), (70, 198925), (73, 190750), (109, 127750), (125, 111398), (146, 95375), (175, 79570), (218, 63875), (250, 55699), (350, 39785), (365, 38150), (511, 27250), (545, 25550), (730, 19075), (763, 18250), (875, 15914), (1022, 13625), (1090, 12775), (1526, 9125), (1750, 7957), (1825, 7630), (2555, 5450), (2725, 5110), (3650, 3815)]