25045080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12277}}^1$

素因数の和:12308

約数の個数: 64

約数和(自身を含む): 79561440

約数和(自身を除く): 54516360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 12277, 24554, 36831, 49108, 61385, 73662, 98216, 122770, 147324, 184155, 208709, 245540, 294648, 368310, 417418, 491080, 626127, 736620, 834836, 1043545, 1252254, 1473240, 1669672, 2087090, 2504508, 3130635, 4174180, 5009016, 6261270, 8348360, 12522540, 25045080]

約数ペア:

[(1, 25045080), (2, 12522540), (3, 8348360), (4, 6261270), (5, 5009016), (6, 4174180), (8, 3130635), (10, 2504508), (12, 2087090), (15, 1669672), (17, 1473240), (20, 1252254), (24, 1043545), (30, 834836), (34, 736620), (40, 626127), (51, 491080), (60, 417418), (68, 368310), (85, 294648), (102, 245540), (120, 208709), (136, 184155), (170, 147324), (204, 122770), (255, 98216), (340, 73662), (408, 61385), (510, 49108), (680, 36831), (1020, 24554), (2040, 12277)]