200610420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{20021}}^1$

素因数の和:20200

約数の個数: 48

約数和(自身を含む): 565100928

約数和(自身を除く): 364490508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 20021, 40042, 60063, 80084, 100105, 120126, 200210, 240252, 300315, 400420, 600630, 1201260, 3343507, 6687014, 10030521, 13374028, 16717535, 20061042, 33435070, 40122084, 50152605, 66870140, 100305210, 200610420]

約数ペア:

[(1, 200610420), (2, 100305210), (3, 66870140), (4, 50152605), (5, 40122084), (6, 33435070), (10, 20061042), (12, 16717535), (15, 13374028), (20, 10030521), (30, 6687014), (60, 3343507), (167, 1201260), (334, 600630), (501, 400420), (668, 300315), (835, 240252), (1002, 200210), (1670, 120126), (2004, 100105), (2505, 80084), (3340, 60063), (5010, 40042), (10020, 20021)]