4765250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{389}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 10403640

約数和(自身を除く): 5638390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 389, 490, 778, 875, 1225, 1750, 1945, 2450, 2723, 3890, 5446, 6125, 9725, 12250, 13615, 19061, 19450, 27230, 38122, 48625, 68075, 95305, 97250, 136150, 190610, 340375, 476525, 680750, 953050, 2382625, 4765250]

約数ペア:

[(1, 4765250), (2, 2382625), (5, 953050), (7, 680750), (10, 476525), (14, 340375), (25, 190610), (35, 136150), (49, 97250), (50, 95305), (70, 68075), (98, 48625), (125, 38122), (175, 27230), (245, 19450), (250, 19061), (350, 13615), (389, 12250), (490, 9725), (778, 6125), (875, 5446), (1225, 3890), (1750, 2723), (1945, 2450)]