2010421750

素因数分解:

$2^1\times 5^3\times {\mathrm{977}}^1\times {\mathrm{8231}}^1$

素因数の和:9225

約数の個数: 32

約数和(自身を含む): 3767819328

約数和(自身を除く): 1757397578

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 977, 1954, 4885, 8231, 9770, 16462, 24425, 41155, 48850, 82310, 122125, 205775, 244250, 411550, 1028875, 2057750, 8041687, 16083374, 40208435, 80416870, 201042175, 402084350, 1005210875, 2010421750]

約数ペア:

[(1, 2010421750), (2, 1005210875), (5, 402084350), (10, 201042175), (25, 80416870), (50, 40208435), (125, 16083374), (250, 8041687), (977, 2057750), (1954, 1028875), (4885, 411550), (8231, 244250), (9770, 205775), (16462, 122125), (24425, 82310), (41155, 48850)]