133021040

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^2\times {\mathrm{163}}^1$

素因数の和:378

約数の個数: 60

約数和(自身を含む): 314282712

約数和(自身を除く): 181261672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 163, 202, 326, 404, 505, 652, 808, 815, 1010, 1304, 1616, 1630, 2020, 2608, 3260, 4040, 6520, 8080, 10201, 13040, 16463, 20402, 32926, 40804, 51005, 65852, 81608, 82315, 102010, 131704, 163216, 164630, 204020, 263408, 329260, 408040, 658520, 816080, 1317040, 1662763, 3325526, 6651052, 8313815, 13302104, 16627630, 26604208, 33255260, 66510520, 133021040]

約数ペア:

[(1, 133021040), (2, 66510520), (4, 33255260), (5, 26604208), (8, 16627630), (10, 13302104), (16, 8313815), (20, 6651052), (40, 3325526), (80, 1662763), (101, 1317040), (163, 816080), (202, 658520), (326, 408040), (404, 329260), (505, 263408), (652, 204020), (808, 164630), (815, 163216), (1010, 131704), (1304, 102010), (1616, 82315), (1630, 81608), (2020, 65852), (2608, 51005), (3260, 40804), (4040, 32926), (6520, 20402), (8080, 16463), (10201, 13040)]