943924400

素因数分解:

$2^4\times 5^2\times {\mathrm{193}}^1\times {\mathrm{12227}}^1$

素因数の和:12438

約数の個数: 60

約数和(自身を含む): 2279714952

約数和(自身を除く): 1335790552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 193, 200, 386, 400, 772, 965, 1544, 1930, 3088, 3860, 4825, 7720, 9650, 12227, 15440, 19300, 24454, 38600, 48908, 61135, 77200, 97816, 122270, 195632, 244540, 305675, 489080, 611350, 978160, 1222700, 2359811, 2445400, 4719622, 4890800, 9439244, 11799055, 18878488, 23598110, 37756976, 47196220, 58995275, 94392440, 117990550, 188784880, 235981100, 471962200, 943924400]

約数ペア:

[(1, 943924400), (2, 471962200), (4, 235981100), (5, 188784880), (8, 117990550), (10, 94392440), (16, 58995275), (20, 47196220), (25, 37756976), (40, 23598110), (50, 18878488), (80, 11799055), (100, 9439244), (193, 4890800), (200, 4719622), (386, 2445400), (400, 2359811), (772, 1222700), (965, 978160), (1544, 611350), (1930, 489080), (3088, 305675), (3860, 244540), (4825, 195632), (7720, 122270), (9650, 97816), (12227, 77200), (15440, 61135), (19300, 48908), (24454, 38600)]