42704500

素因数分解:

$2^2\times 5^3\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 93929472

約数和(自身を除く): 51224972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 223, 250, 383, 446, 500, 766, 892, 1115, 1532, 1915, 2230, 3830, 4460, 5575, 7660, 9575, 11150, 19150, 22300, 27875, 38300, 47875, 55750, 85409, 95750, 111500, 170818, 191500, 341636, 427045, 854090, 1708180, 2135225, 4270450, 8540900, 10676125, 21352250, 42704500]

約数ペア:

[(1, 42704500), (2, 21352250), (4, 10676125), (5, 8540900), (10, 4270450), (20, 2135225), (25, 1708180), (50, 854090), (100, 427045), (125, 341636), (223, 191500), (250, 170818), (383, 111500), (446, 95750), (500, 85409), (766, 55750), (892, 47875), (1115, 38300), (1532, 27875), (1915, 22300), (2230, 19150), (3830, 11150), (4460, 9575), (5575, 7660)]