88873750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1487

約数の個数: 60

約数和(自身を含む): 193916052

約数和(自身を除く): 105042302

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 625, 875, 1225, 1250, 1451, 1750, 2450, 2902, 4375, 6125, 7255, 8750, 10157, 12250, 14510, 20314, 30625, 36275, 50785, 61250, 71099, 72550, 101570, 142198, 181375, 253925, 355495, 362750, 507850, 710990, 906875, 1269625, 1777475, 1813750, 2539250, 3554950, 6348125, 8887375, 12696250, 17774750, 44436875, 88873750]

約数ペア:

[(1, 88873750), (2, 44436875), (5, 17774750), (7, 12696250), (10, 8887375), (14, 6348125), (25, 3554950), (35, 2539250), (49, 1813750), (50, 1777475), (70, 1269625), (98, 906875), (125, 710990), (175, 507850), (245, 362750), (250, 355495), (350, 253925), (490, 181375), (625, 142198), (875, 101570), (1225, 72550), (1250, 71099), (1451, 61250), (1750, 50785), (2450, 36275), (2902, 30625), (4375, 20314), (6125, 14510), (7255, 12250), (8750, 10157)]