485606020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1428253}}^1$

素因数の和:1428279

約数の個数: 24

約数和(自身を含む): 1079760024

約数和(自身を除く): 594154004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1428253, 2856506, 5713012, 7141265, 14282530, 24280301, 28565060, 48560602, 97121204, 121401505, 242803010, 485606020]

約数ペア:

[(1, 485606020), (2, 242803010), (4, 121401505), (5, 97121204), (10, 48560602), (17, 28565060), (20, 24280301), (34, 14282530), (68, 7141265), (85, 5713012), (170, 2856506), (340, 1428253)]