22113950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 43256160

約数和(自身を除く): 21142210

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 151, 202, 290, 302, 505, 725, 755, 1010, 1450, 1510, 2525, 2929, 3775, 4379, 5050, 5858, 7550, 8758, 14645, 15251, 21895, 29290, 30502, 43790, 73225, 76255, 109475, 146450, 152510, 218950, 381275, 442279, 762550, 884558, 2211395, 4422790, 11056975, 22113950]

約数ペア:

[(1, 22113950), (2, 11056975), (5, 4422790), (10, 2211395), (25, 884558), (29, 762550), (50, 442279), (58, 381275), (101, 218950), (145, 152510), (151, 146450), (202, 109475), (290, 76255), (302, 73225), (505, 43790), (725, 30502), (755, 29290), (1010, 21895), (1450, 15251), (1510, 14645), (2525, 8758), (2929, 7550), (3775, 5858), (4379, 5050)]