42800770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 80372736

約数和(自身を除く): 37571966

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 1367, 2734, 3131, 6262, 6835, 13670, 15655, 31310, 42377, 84754, 138067, 211885, 276134, 423770, 690335, 1380670, 4280077, 8560154, 21400385, 42800770]

約数ペア:

[(1, 42800770), (2, 21400385), (5, 8560154), (10, 4280077), (31, 1380670), (62, 690335), (101, 423770), (155, 276134), (202, 211885), (310, 138067), (505, 84754), (1010, 42377), (1367, 31310), (2734, 15655), (3131, 13670), (6262, 6835)]