14790620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 33751200

約数和(自身を除く): 18960580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 349, 652, 698, 815, 1396, 1630, 1745, 2119, 3260, 3490, 4238, 4537, 6980, 8476, 9074, 10595, 18148, 21190, 22685, 42380, 45370, 56887, 90740, 113774, 227548, 284435, 568870, 739531, 1137740, 1479062, 2958124, 3697655, 7395310, 14790620]

約数ペア:

[(1, 14790620), (2, 7395310), (4, 3697655), (5, 2958124), (10, 1479062), (13, 1137740), (20, 739531), (26, 568870), (52, 284435), (65, 227548), (130, 113774), (163, 90740), (260, 56887), (326, 45370), (349, 42380), (652, 22685), (698, 21190), (815, 18148), (1396, 10595), (1630, 9074), (1745, 8476), (2119, 6980), (3260, 4537), (3490, 4238)]