85135930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 87594950

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 97, 101, 110, 158, 194, 202, 395, 485, 505, 790, 869, 970, 1010, 1067, 1111, 1738, 2134, 2222, 4345, 5335, 5555, 7663, 7979, 8690, 9797, 10670, 11110, 15326, 15958, 19594, 38315, 39895, 48985, 76630, 79790, 84293, 87769, 97970, 107767, 168586, 175538, 215534, 421465, 438845, 538835, 773963, 842930, 877690, 1077670, 1547926, 3869815, 7739630, 8513593, 17027186, 42567965, 85135930]

約数ペア:

[(1, 85135930), (2, 42567965), (5, 17027186), (10, 8513593), (11, 7739630), (22, 3869815), (55, 1547926), (79, 1077670), (97, 877690), (101, 842930), (110, 773963), (158, 538835), (194, 438845), (202, 421465), (395, 215534), (485, 175538), (505, 168586), (790, 107767), (869, 97970), (970, 87769), (1010, 84293), (1067, 79790), (1111, 76630), (1738, 48985), (2134, 39895), (2222, 38315), (4345, 19594), (5335, 15958), (5555, 15326), (7663, 11110), (7979, 10670), (8690, 9797)]