39133840

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6701}}^1$

素因数の和:6787

約数の個数: 40

約数和(自身を含む): 92246328

約数和(自身を除く): 53112488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 6701, 13402, 26804, 33505, 53608, 67010, 107216, 134020, 268040, 489173, 536080, 978346, 1956692, 2445865, 3913384, 4891730, 7826768, 9783460, 19566920, 39133840]

約数ペア:

[(1, 39133840), (2, 19566920), (4, 9783460), (5, 7826768), (8, 4891730), (10, 3913384), (16, 2445865), (20, 1956692), (40, 978346), (73, 536080), (80, 489173), (146, 268040), (292, 134020), (365, 107216), (584, 67010), (730, 53608), (1168, 33505), (1460, 26804), (2920, 13402), (5840, 6701)]