13284850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 26123328

約数和(自身を除く): 12838478

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 167, 185, 215, 334, 370, 430, 835, 925, 1075, 1591, 1670, 1850, 2150, 3182, 4175, 6179, 7181, 7955, 8350, 12358, 14362, 15910, 30895, 35905, 39775, 61790, 71810, 79550, 154475, 179525, 265697, 308950, 359050, 531394, 1328485, 2656970, 6642425, 13284850]

約数ペア:

[(1, 13284850), (2, 6642425), (5, 2656970), (10, 1328485), (25, 531394), (37, 359050), (43, 308950), (50, 265697), (74, 179525), (86, 154475), (167, 79550), (185, 71810), (215, 61790), (334, 39775), (370, 35905), (430, 30895), (835, 15910), (925, 14362), (1075, 12358), (1591, 8350), (1670, 7955), (1850, 7181), (2150, 6179), (3182, 4175)]