38791790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 74416320

約数和(自身を除く): 35624530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 1319, 1730, 2638, 2941, 5882, 6595, 13190, 14705, 22423, 29410, 44846, 112115, 224230, 228187, 456374, 1140935, 2281870, 3879179, 7758358, 19395895, 38791790]

約数ペア:

[(1, 38791790), (2, 19395895), (5, 7758358), (10, 3879179), (17, 2281870), (34, 1140935), (85, 456374), (170, 228187), (173, 224230), (346, 112115), (865, 44846), (1319, 29410), (1730, 22423), (2638, 14705), (2941, 13190), (5882, 6595)]