39982430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 74342016

約数和(自身を除く): 34359586

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 470, 485, 877, 970, 1754, 4385, 4559, 8770, 9118, 22795, 41219, 45590, 82438, 85069, 170138, 206095, 412190, 425345, 850690, 3998243, 7996486, 19991215, 39982430]

約数ペア:

[(1, 39982430), (2, 19991215), (5, 7996486), (10, 3998243), (47, 850690), (94, 425345), (97, 412190), (194, 206095), (235, 170138), (470, 85069), (485, 82438), (877, 45590), (970, 41219), (1754, 22795), (4385, 9118), (4559, 8770)]