38732290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5622

約数の個数: 32

約数和(自身を含む): 75633264

約数和(自身を除く): 36900974

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 5557, 6970, 11114, 27785, 55570, 94469, 188938, 227837, 455674, 472345, 944690, 1139185, 2278370, 3873229, 7746458, 19366145, 38732290]

約数ペア:

[(1, 38732290), (2, 19366145), (5, 7746458), (10, 3873229), (17, 2278370), (34, 1139185), (41, 944690), (82, 472345), (85, 455674), (170, 227837), (205, 188938), (410, 94469), (697, 55570), (1394, 27785), (3485, 11114), (5557, 6970)]