1222300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:750

約数の個数: 36

約数和(自身を含む): 2812320

約数和(自身を除く): 1590020

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 719, 850, 1438, 1700, 2876, 3595, 7190, 12223, 14380, 17975, 24446, 35950, 48892, 61115, 71900, 122230, 244460, 305575, 611150, 1222300]

約数ペア:

[(1, 1222300), (2, 611150), (4, 305575), (5, 244460), (10, 122230), (17, 71900), (20, 61115), (25, 48892), (34, 35950), (50, 24446), (68, 17975), (85, 14380), (100, 12223), (170, 7190), (340, 3595), (425, 2876), (719, 1700), (850, 1438)]