2078118625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{10009}}^1$

素因数の和:10186

約数の個数: 32

約数和(自身を含む): 2848285440

約数和(自身を除く): 770166815

約数列:

[1, 5, 11, 25, 55, 125, 151, 275, 755, 1375, 1661, 3775, 8305, 10009, 18875, 41525, 50045, 110099, 207625, 250225, 550495, 1251125, 1511359, 2752475, 7556795, 13762375, 16624949, 37783975, 83124745, 188919875, 415623725, 2078118625]

約数ペア:

[(1, 2078118625), (5, 415623725), (11, 188919875), (25, 83124745), (55, 37783975), (125, 16624949), (151, 13762375), (275, 7556795), (755, 2752475), (1375, 1511359), (1661, 1251125), (3775, 550495), (8305, 250225), (10009, 207625), (18875, 110099), (41525, 50045)]