1004063240

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{57179}}^1$

素因数の和:57629

約数の個数: 32

約数和(自身を含む): 2264328000

約数和(自身を除く): 1260264760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 3512, 4390, 8780, 17560, 57179, 114358, 228716, 285895, 457432, 571790, 1143580, 2287160, 25101581, 50203162, 100406324, 125507905, 200812648, 251015810, 502031620, 1004063240]

約数ペア:

[(1, 1004063240), (2, 502031620), (4, 251015810), (5, 200812648), (8, 125507905), (10, 100406324), (20, 50203162), (40, 25101581), (439, 2287160), (878, 1143580), (1756, 571790), (2195, 457432), (3512, 285895), (4390, 228716), (8780, 114358), (17560, 57179)]