1363100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 3036264

約数和(自身を除く): 1673164

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 317, 430, 634, 860, 1075, 1268, 1585, 2150, 3170, 4300, 6340, 7925, 13631, 15850, 27262, 31700, 54524, 68155, 136310, 272620, 340775, 681550, 1363100]

約数ペア:

[(1, 1363100), (2, 681550), (4, 340775), (5, 272620), (10, 136310), (20, 68155), (25, 54524), (43, 31700), (50, 27262), (86, 15850), (100, 13631), (172, 7925), (215, 6340), (317, 4300), (430, 3170), (634, 2150), (860, 1585), (1075, 1268)]