39828160

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1841

約数の個数: 56

約数和(自身を含む): 96231456

約数和(自身を除く): 56403296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 1753, 2272, 2840, 3506, 4544, 5680, 7012, 8765, 11360, 14024, 17530, 22720, 28048, 35060, 56096, 70120, 112192, 124463, 140240, 248926, 280480, 497852, 560960, 622315, 995704, 1244630, 1991408, 2489260, 3982816, 4978520, 7965632, 9957040, 19914080, 39828160]

約数ペア:

[(1, 39828160), (2, 19914080), (4, 9957040), (5, 7965632), (8, 4978520), (10, 3982816), (16, 2489260), (20, 1991408), (32, 1244630), (40, 995704), (64, 622315), (71, 560960), (80, 497852), (142, 280480), (160, 248926), (284, 140240), (320, 124463), (355, 112192), (568, 70120), (710, 56096), (1136, 35060), (1420, 28048), (1753, 22720), (2272, 17530), (2840, 14024), (3506, 11360), (4544, 8765), (5680, 7012)]