104235520

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2185

約数の個数: 80

約数和(自身を含む): 263197440

約数和(自身を除く): 158961920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2143, 2432, 2560, 3040, 4286, 4864, 6080, 8572, 9728, 10715, 12160, 17144, 21430, 24320, 34288, 40717, 42860, 48640, 68576, 81434, 85720, 137152, 162868, 171440, 203585, 274304, 325736, 342880, 407170, 548608, 651472, 685760, 814340, 1097216, 1302944, 1371520, 1628680, 2605888, 2743040, 3257360, 5211776, 5486080, 6514720, 10423552, 13029440, 20847104, 26058880, 52117760, 104235520]

約数ペア:

[(1, 104235520), (2, 52117760), (4, 26058880), (5, 20847104), (8, 13029440), (10, 10423552), (16, 6514720), (19, 5486080), (20, 5211776), (32, 3257360), (38, 2743040), (40, 2605888), (64, 1628680), (76, 1371520), (80, 1302944), (95, 1097216), (128, 814340), (152, 685760), (160, 651472), (190, 548608), (256, 407170), (304, 342880), (320, 325736), (380, 274304), (512, 203585), (608, 171440), (640, 162868), (760, 137152), (1216, 85720), (1280, 81434), (1520, 68576), (2143, 48640), (2432, 42860), (2560, 40717), (3040, 34288), (4286, 24320), (4864, 21430), (6080, 17144), (8572, 12160), (9728, 10715)]