134790010420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1018513}}^1$

素因数の和:1019044

約数の個数: 48

約数和(自身を含む): 305431978320

約数和(自身を除く): 170641967900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 509, 1018, 2036, 2545, 5090, 6617, 10180, 13234, 26468, 33085, 66170, 132340, 1018513, 2037026, 4074052, 5092565, 10185130, 13240669, 20370260, 26481338, 52962676, 66203345, 132406690, 264813380, 518423117, 1036846234, 2073692468, 2592115585, 5184231170, 6739500521, 10368462340, 13479001042, 26958002084, 33697502605, 67395005210, 134790010420]

約数ペア:

[(1, 134790010420), (2, 67395005210), (4, 33697502605), (5, 26958002084), (10, 13479001042), (13, 10368462340), (20, 6739500521), (26, 5184231170), (52, 2592115585), (65, 2073692468), (130, 1036846234), (260, 518423117), (509, 264813380), (1018, 132406690), (2036, 66203345), (2545, 52962676), (5090, 26481338), (6617, 20370260), (10180, 13240669), (13234, 10185130), (26468, 5092565), (33085, 4074052), (66170, 2037026), (132340, 1018513)]