16642300

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 36370936

約数和(自身を除く): 19728636

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1021, 1630, 2042, 3260, 4075, 4084, 5105, 8150, 10210, 16300, 20420, 25525, 51050, 102100, 166423, 332846, 665692, 832115, 1664230, 3328460, 4160575, 8321150, 16642300]

約数ペア:

[(1, 16642300), (2, 8321150), (4, 4160575), (5, 3328460), (10, 1664230), (20, 832115), (25, 665692), (50, 332846), (100, 166423), (163, 102100), (326, 51050), (652, 25525), (815, 20420), (1021, 16300), (1630, 10210), (2042, 8150), (3260, 5105), (4075, 4084)]