25294620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32429}}^1$

素因数の和:32454

約数の個数: 48

約数和(自身を含む): 76275360

約数和(自身を除く): 50980740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 32429, 64858, 97287, 129716, 162145, 194574, 324290, 389148, 421577, 486435, 648580, 843154, 972870, 1264731, 1686308, 1945740, 2107885, 2529462, 4215770, 5058924, 6323655, 8431540, 12647310, 25294620]

約数ペア:

[(1, 25294620), (2, 12647310), (3, 8431540), (4, 6323655), (5, 5058924), (6, 4215770), (10, 2529462), (12, 2107885), (13, 1945740), (15, 1686308), (20, 1264731), (26, 972870), (30, 843154), (39, 648580), (52, 486435), (60, 421577), (65, 389148), (78, 324290), (130, 194574), (156, 162145), (195, 129716), (260, 97287), (390, 64858), (780, 32429)]