293740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 650160

約数和(自身を除く): 356420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 773, 1546, 3092, 3865, 7730, 14687, 15460, 29374, 58748, 73435, 146870, 293740]

約数ペア:

[(1, 293740), (2, 146870), (4, 73435), (5, 58748), (10, 29374), (19, 15460), (20, 14687), (38, 7730), (76, 3865), (95, 3092), (190, 1546), (380, 773)]