6943283560

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{4003}}^1$

素因数の和:4538

約数の個数: 64

約数和(自身を含む): 15815479680

約数和(自身を除く): 8872196120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 421, 515, 824, 842, 1030, 1684, 2060, 2105, 3368, 4003, 4120, 4210, 8006, 8420, 16012, 16840, 20015, 32024, 40030, 43363, 80060, 86726, 160120, 173452, 216815, 346904, 412309, 433630, 824618, 867260, 1649236, 1685263, 1734520, 2061545, 3298472, 3370526, 4123090, 6741052, 8246180, 8426315, 13482104, 16492360, 16852630, 33705260, 67410520, 173582089, 347164178, 694328356, 867910445, 1388656712, 1735820890, 3471641780, 6943283560]

約数ペア:

[(1, 6943283560), (2, 3471641780), (4, 1735820890), (5, 1388656712), (8, 867910445), (10, 694328356), (20, 347164178), (40, 173582089), (103, 67410520), (206, 33705260), (412, 16852630), (421, 16492360), (515, 13482104), (824, 8426315), (842, 8246180), (1030, 6741052), (1684, 4123090), (2060, 3370526), (2105, 3298472), (3368, 2061545), (4003, 1734520), (4120, 1685263), (4210, 1649236), (8006, 867260), (8420, 824618), (16012, 433630), (16840, 412309), (20015, 346904), (32024, 216815), (40030, 173452), (43363, 160120), (80060, 86726)]