2017626250

素因数分解:

$2^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{19447}}^1$

素因数の和:19552

約数の個数: 40

約数和(自身を含む): 3827599776

約数和(自身を除く): 1809973526

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 625, 830, 1250, 2075, 4150, 10375, 19447, 20750, 38894, 51875, 97235, 103750, 194470, 486175, 972350, 1614101, 2430875, 3228202, 4861750, 8070505, 12154375, 16141010, 24308750, 40352525, 80705050, 201762625, 403525250, 1008813125, 2017626250]

約数ペア:

[(1, 2017626250), (2, 1008813125), (5, 403525250), (10, 201762625), (25, 80705050), (50, 40352525), (83, 24308750), (125, 16141010), (166, 12154375), (250, 8070505), (415, 4861750), (625, 3228202), (830, 2430875), (1250, 1614101), (2075, 972350), (4150, 486175), (10375, 194470), (19447, 103750), (20750, 97235), (38894, 51875)]