103692205880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{128351}}^1$

素因数の和:129444

約数の個数: 64

約数和(自身を含む): 245819750400

約数和(自身を除く): 142127544520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1063, 2126, 4252, 5315, 8504, 10630, 20197, 21260, 40394, 42520, 80788, 100985, 128351, 161576, 201970, 256702, 403940, 513404, 641755, 807880, 1026808, 1283510, 2438669, 2567020, 4877338, 5134040, 9754676, 12193345, 19509352, 24386690, 48773380, 97546760, 136437113, 272874226, 545748452, 682185565, 1091496904, 1364371130, 2592305147, 2728742260, 5184610294, 5457484520, 10369220588, 12961525735, 20738441176, 25923051470, 51846102940, 103692205880]

約数ペア:

[(1, 103692205880), (2, 51846102940), (4, 25923051470), (5, 20738441176), (8, 12961525735), (10, 10369220588), (19, 5457484520), (20, 5184610294), (38, 2728742260), (40, 2592305147), (76, 1364371130), (95, 1091496904), (152, 682185565), (190, 545748452), (380, 272874226), (760, 136437113), (1063, 97546760), (2126, 48773380), (4252, 24386690), (5315, 19509352), (8504, 12193345), (10630, 9754676), (20197, 5134040), (21260, 4877338), (40394, 2567020), (42520, 2438669), (80788, 1283510), (100985, 1026808), (128351, 807880), (161576, 641755), (201970, 513404), (256702, 403940)]