80228850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41143}}^1$

素因数の和:41171

約数の個数: 48

約数和(自身を含む): 214277952

約数和(自身を除く): 134049102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 41143, 82286, 123429, 205715, 246858, 411430, 534859, 617145, 1028575, 1069718, 1234290, 1604577, 2057150, 2674295, 3085725, 3209154, 5348590, 6171450, 8022885, 13371475, 16045770, 26742950, 40114425, 80228850]

約数ペア:

[(1, 80228850), (2, 40114425), (3, 26742950), (5, 16045770), (6, 13371475), (10, 8022885), (13, 6171450), (15, 5348590), (25, 3209154), (26, 3085725), (30, 2674295), (39, 2057150), (50, 1604577), (65, 1234290), (75, 1069718), (78, 1028575), (130, 617145), (150, 534859), (195, 411430), (325, 246858), (390, 205715), (650, 123429), (975, 82286), (1950, 41143)]