3158350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 6530832

約数和(自身を除く): 3372482

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 113, 130, 215, 226, 325, 430, 559, 565, 650, 1075, 1118, 1130, 1469, 2150, 2795, 2825, 2938, 4859, 5590, 5650, 7345, 9718, 13975, 14690, 24295, 27950, 36725, 48590, 63167, 73450, 121475, 126334, 242950, 315835, 631670, 1579175, 3158350]

約数ペア:

[(1, 3158350), (2, 1579175), (5, 631670), (10, 315835), (13, 242950), (25, 126334), (26, 121475), (43, 73450), (50, 63167), (65, 48590), (86, 36725), (113, 27950), (130, 24295), (215, 14690), (226, 13975), (325, 9718), (430, 7345), (559, 5650), (565, 5590), (650, 4859), (1075, 2938), (1118, 2825), (1130, 2795), (1469, 2150)]