68424200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26317}}^1$

素因数の和:26346

約数の個数: 48

約数和(自身を含む): 171330180

約数和(自身を除く): 102905980

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 26317, 52634, 105268, 131585, 210536, 263170, 342121, 526340, 657925, 684242, 1052680, 1315850, 1368484, 1710605, 2631700, 2736968, 3421210, 5263400, 6842420, 8553025, 13684840, 17106050, 34212100, 68424200]

約数ペア:

[(1, 68424200), (2, 34212100), (4, 17106050), (5, 13684840), (8, 8553025), (10, 6842420), (13, 5263400), (20, 3421210), (25, 2736968), (26, 2631700), (40, 1710605), (50, 1368484), (52, 1315850), (65, 1052680), (100, 684242), (104, 657925), (130, 526340), (200, 342121), (260, 263170), (325, 210536), (520, 131585), (650, 105268), (1300, 52634), (2600, 26317)]