16246670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 33324480

約数和(自身を除く): 17077810

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 463, 605, 638, 926, 1210, 1595, 2315, 3190, 3509, 4630, 5093, 7018, 10186, 13427, 17545, 25465, 26854, 35090, 50930, 56023, 67135, 112046, 134270, 147697, 280115, 295394, 560230, 738485, 1476970, 1624667, 3249334, 8123335, 16246670]

約数ペア:

[(1, 16246670), (2, 8123335), (5, 3249334), (10, 1624667), (11, 1476970), (22, 738485), (29, 560230), (55, 295394), (58, 280115), (110, 147697), (121, 134270), (145, 112046), (242, 67135), (290, 56023), (319, 50930), (463, 35090), (605, 26854), (638, 25465), (926, 17545), (1210, 13427), (1595, 10186), (2315, 7018), (3190, 5093), (3509, 4630)]