18932200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13523}}^1$

素因数の和:13546

約数の個数: 48

約数和(自身を含む): 50309280

約数和(自身を除く): 31377080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 13523, 27046, 54092, 67615, 94661, 108184, 135230, 189322, 270460, 338075, 378644, 473305, 540920, 676150, 757288, 946610, 1352300, 1893220, 2366525, 2704600, 3786440, 4733050, 9466100, 18932200]

約数ペア:

[(1, 18932200), (2, 9466100), (4, 4733050), (5, 3786440), (7, 2704600), (8, 2366525), (10, 1893220), (14, 1352300), (20, 946610), (25, 757288), (28, 676150), (35, 540920), (40, 473305), (50, 378644), (56, 338075), (70, 270460), (100, 189322), (140, 135230), (175, 108184), (200, 94661), (280, 67615), (350, 54092), (700, 27046), (1400, 13523)]