39818930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 76982400

約数和(自身を除く): 37163470

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 3299, 6035, 6598, 12070, 16495, 32990, 56083, 112166, 234229, 280415, 468458, 560830, 1171145, 2342290, 3981893, 7963786, 19909465, 39818930]

約数ペア:

[(1, 39818930), (2, 19909465), (5, 7963786), (10, 3981893), (17, 2342290), (34, 1171145), (71, 560830), (85, 468458), (142, 280415), (170, 234229), (355, 112166), (710, 56083), (1207, 32990), (2414, 16495), (3299, 12070), (6035, 6598)]