40796460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{25183}}^1$

素因数の和:25204

約数の個数: 60

約数和(自身を含む): 127985088

約数和(自身を除く): 87188628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 25183, 50366, 75549, 100732, 125915, 151098, 226647, 251830, 302196, 377745, 453294, 503660, 679941, 755490, 906588, 1133235, 1359882, 1510980, 2039823, 2266470, 2719764, 3399705, 4079646, 4532940, 6799410, 8159292, 10199115, 13598820, 20398230, 40796460]

約数ペア:

[(1, 40796460), (2, 20398230), (3, 13598820), (4, 10199115), (5, 8159292), (6, 6799410), (9, 4532940), (10, 4079646), (12, 3399705), (15, 2719764), (18, 2266470), (20, 2039823), (27, 1510980), (30, 1359882), (36, 1133235), (45, 906588), (54, 755490), (60, 679941), (81, 503660), (90, 453294), (108, 377745), (135, 302196), (162, 251830), (180, 226647), (270, 151098), (324, 125915), (405, 100732), (540, 75549), (810, 50366), (1620, 25183)]