7183150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 14780304

約数和(自身を除く): 7597154

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 257, 325, 430, 514, 559, 650, 1075, 1118, 1285, 2150, 2570, 2795, 3341, 5590, 6425, 6682, 11051, 12850, 13975, 16705, 22102, 27950, 33410, 55255, 83525, 110510, 143663, 167050, 276275, 287326, 552550, 718315, 1436630, 3591575, 7183150]

約数ペア:

[(1, 7183150), (2, 3591575), (5, 1436630), (10, 718315), (13, 552550), (25, 287326), (26, 276275), (43, 167050), (50, 143663), (65, 110510), (86, 83525), (130, 55255), (215, 33410), (257, 27950), (325, 22102), (430, 16705), (514, 13975), (559, 12850), (650, 11051), (1075, 6682), (1118, 6425), (1285, 5590), (2150, 3341), (2570, 2795)]