1450871440

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{19273}}^1$

素因数の和:20227

約数の個数: 40

約数和(自身を含む): 3377036088

約数和(自身を除く): 1926164648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3764, 4705, 7528, 9410, 15056, 18820, 19273, 37640, 38546, 75280, 77092, 96365, 154184, 192730, 308368, 385460, 770920, 1541840, 18135893, 36271786, 72543572, 90679465, 145087144, 181358930, 290174288, 362717860, 725435720, 1450871440]

約数ペア:

[(1, 1450871440), (2, 725435720), (4, 362717860), (5, 290174288), (8, 181358930), (10, 145087144), (16, 90679465), (20, 72543572), (40, 36271786), (80, 18135893), (941, 1541840), (1882, 770920), (3764, 385460), (4705, 308368), (7528, 192730), (9410, 154184), (15056, 96365), (18820, 77092), (19273, 75280), (37640, 38546)]