2116749400

素因数分解:

$2^3\times 5^2\times {\mathrm{769}}^1\times {\mathrm{13763}}^1$

素因数の和:14548

約数の個数: 48

約数和(自身を含む): 4928200200

約数和(自身を除く): 2811450800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 769, 1538, 3076, 3845, 6152, 7690, 13763, 15380, 19225, 27526, 30760, 38450, 55052, 68815, 76900, 110104, 137630, 153800, 275260, 344075, 550520, 688150, 1376300, 2752600, 10583747, 21167494, 42334988, 52918735, 84669976, 105837470, 211674940, 264593675, 423349880, 529187350, 1058374700, 2116749400]

約数ペア:

[(1, 2116749400), (2, 1058374700), (4, 529187350), (5, 423349880), (8, 264593675), (10, 211674940), (20, 105837470), (25, 84669976), (40, 52918735), (50, 42334988), (100, 21167494), (200, 10583747), (769, 2752600), (1538, 1376300), (3076, 688150), (3845, 550520), (6152, 344075), (7690, 275260), (13763, 153800), (15380, 137630), (19225, 110104), (27526, 76900), (30760, 68815), (38450, 55052)]