83309180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4153}}^1$

素因数の和:4238

約数の個数: 48

約数和(自身を含む): 188425440

約数和(自身を除く): 105116260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 4153, 5015, 8306, 10030, 16612, 20060, 20765, 41530, 70601, 83060, 141202, 245027, 282404, 353005, 490054, 706010, 980108, 1225135, 1412020, 2450270, 4165459, 4900540, 8330918, 16661836, 20827295, 41654590, 83309180]

約数ペア:

[(1, 83309180), (2, 41654590), (4, 20827295), (5, 16661836), (10, 8330918), (17, 4900540), (20, 4165459), (34, 2450270), (59, 1412020), (68, 1225135), (85, 980108), (118, 706010), (170, 490054), (236, 353005), (295, 282404), (340, 245027), (590, 141202), (1003, 83060), (1180, 70601), (2006, 41530), (4012, 20765), (4153, 20060), (5015, 16612), (8306, 10030)]