82893200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 226027200

約数和(自身を除く): 143134000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 380, 400, 475, 494, 520, 650, 760, 839, 950, 988, 1040, 1235, 1300, 1520, 1678, 1900, 1976, 2470, 2600, 3356, 3800, 3952, 4195, 4940, 5200, 6175, 6712, 7600, 8390, 9880, 10907, 12350, 13424, 15941, 16780, 19760, 20975, 21814, 24700, 31882, 33560, 41950, 43628, 49400, 54535, 63764, 67120, 79705, 83900, 87256, 98800, 109070, 127528, 159410, 167800, 174512, 207233, 218140, 255056, 272675, 318820, 335600, 398525, 414466, 436280, 545350, 637640, 797050, 828932, 872560, 1036165, 1090700, 1275280, 1594100, 1657864, 2072330, 2181400, 3188200, 3315728, 4144660, 4362800, 5180825, 6376400, 8289320, 10361650, 16578640, 20723300, 41446600, 82893200]

約数ペア:

[(1, 82893200), (2, 41446600), (4, 20723300), (5, 16578640), (8, 10361650), (10, 8289320), (13, 6376400), (16, 5180825), (19, 4362800), (20, 4144660), (25, 3315728), (26, 3188200), (38, 2181400), (40, 2072330), (50, 1657864), (52, 1594100), (65, 1275280), (76, 1090700), (80, 1036165), (95, 872560), (100, 828932), (104, 797050), (130, 637640), (152, 545350), (190, 436280), (200, 414466), (208, 398525), (247, 335600), (260, 318820), (304, 272675), (325, 255056), (380, 218140), (400, 207233), (475, 174512), (494, 167800), (520, 159410), (650, 127528), (760, 109070), (839, 98800), (950, 87256), (988, 83900), (1040, 79705), (1235, 67120), (1300, 63764), (1520, 54535), (1678, 49400), (1900, 43628), (1976, 41950), (2470, 33560), (2600, 31882), (3356, 24700), (3800, 21814), (3952, 20975), (4195, 19760), (4940, 16780), (5200, 15941), (6175, 13424), (6712, 12350), (7600, 10907), (8390, 9880)]