136212800

素因数分解:

$2^6\times 5^2\times {\mathrm{85133}}^1$

素因数の和:85155

約数の個数: 42

約数和(自身を含む): 335172558

約数和(自身を除く): 198959758

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 85133, 170266, 340532, 425665, 681064, 851330, 1362128, 1702660, 2128325, 2724256, 3405320, 4256650, 5448512, 6810640, 8513300, 13621280, 17026600, 27242560, 34053200, 68106400, 136212800]

約数ペア:

[(1, 136212800), (2, 68106400), (4, 34053200), (5, 27242560), (8, 17026600), (10, 13621280), (16, 8513300), (20, 6810640), (25, 5448512), (32, 4256650), (40, 3405320), (50, 2724256), (64, 2128325), (80, 1702660), (100, 1362128), (160, 851330), (200, 681064), (320, 425665), (400, 340532), (800, 170266), (1600, 85133)]