2353704860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{25939}}^1$

素因数の和:26310

約数の個数: 48

約数和(自身を含む): 5338452000

約数和(自身を除く): 2984747140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 349, 698, 1396, 1745, 3490, 4537, 6980, 9074, 18148, 22685, 25939, 45370, 51878, 90740, 103756, 129695, 259390, 337207, 518780, 674414, 1348828, 1686035, 3372070, 6744140, 9052711, 18105422, 36210844, 45263555, 90527110, 117685243, 181054220, 235370486, 470740972, 588426215, 1176852430, 2353704860]

約数ペア:

[(1, 2353704860), (2, 1176852430), (4, 588426215), (5, 470740972), (10, 235370486), (13, 181054220), (20, 117685243), (26, 90527110), (52, 45263555), (65, 36210844), (130, 18105422), (260, 9052711), (349, 6744140), (698, 3372070), (1396, 1686035), (1745, 1348828), (3490, 674414), (4537, 518780), (6980, 337207), (9074, 259390), (18148, 129695), (22685, 103756), (25939, 90740), (45370, 51878)]