796250

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{13}}^1$

素因数の和:49

約数の個数: 60

約数和(自身を含む): 1869714

約数和(自身を除く): 1073464

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 125, 130, 175, 182, 245, 250, 325, 350, 455, 490, 625, 637, 650, 875, 910, 1225, 1250, 1274, 1625, 1750, 2275, 2450, 3185, 3250, 4375, 4550, 6125, 6370, 8125, 8750, 11375, 12250, 15925, 16250, 22750, 30625, 31850, 56875, 61250, 79625, 113750, 159250, 398125, 796250]

約数ペア:

[(1, 796250), (2, 398125), (5, 159250), (7, 113750), (10, 79625), (13, 61250), (14, 56875), (25, 31850), (26, 30625), (35, 22750), (49, 16250), (50, 15925), (65, 12250), (70, 11375), (91, 8750), (98, 8125), (125, 6370), (130, 6125), (175, 4550), (182, 4375), (245, 3250), (250, 3185), (325, 2450), (350, 2275), (455, 1750), (490, 1625), (625, 1274), (637, 1250), (650, 1225), (875, 910)]