146900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 346332

約数和(自身を除く): 199432

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 113, 130, 226, 260, 325, 452, 565, 650, 1130, 1300, 1469, 2260, 2825, 2938, 5650, 5876, 7345, 11300, 14690, 29380, 36725, 73450, 146900]

約数ペア:

[(1, 146900), (2, 73450), (4, 36725), (5, 29380), (10, 14690), (13, 11300), (20, 7345), (25, 5876), (26, 5650), (50, 2938), (52, 2825), (65, 2260), (100, 1469), (113, 1300), (130, 1130), (226, 650), (260, 565), (325, 452)]