38773810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 71632512

約数和(自身を除く): 32858702

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 355, 485, 563, 710, 970, 1126, 2815, 5630, 6887, 13774, 34435, 39973, 54611, 68870, 79946, 109222, 199865, 273055, 399730, 546110, 3877381, 7754762, 19386905, 38773810]

約数ペア:

[(1, 38773810), (2, 19386905), (5, 7754762), (10, 3877381), (71, 546110), (97, 399730), (142, 273055), (194, 199865), (355, 109222), (485, 79946), (563, 68870), (710, 54611), (970, 39973), (1126, 34435), (2815, 13774), (5630, 6887)]