1330508350

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{487}}^1\times {\mathrm{541}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 2509009056

約数和(自身を除く): 1178500706

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 487, 505, 541, 974, 1010, 1082, 2435, 2525, 2705, 4870, 5050, 5410, 12175, 13525, 24350, 27050, 49187, 54641, 98374, 109282, 245935, 263467, 273205, 491870, 526934, 546410, 1229675, 1317335, 1366025, 2459350, 2634670, 2732050, 6586675, 13173350, 26610167, 53220334, 133050835, 266101670, 665254175, 1330508350]

約数ペア:

[(1, 1330508350), (2, 665254175), (5, 266101670), (10, 133050835), (25, 53220334), (50, 26610167), (101, 13173350), (202, 6586675), (487, 2732050), (505, 2634670), (541, 2459350), (974, 1366025), (1010, 1317335), (1082, 1229675), (2435, 546410), (2525, 526934), (2705, 491870), (4870, 273205), (5050, 263467), (5410, 245935), (12175, 109282), (13525, 98374), (24350, 54641), (27050, 49187)]