25759140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 55525980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1259, 1364, 1705, 1860, 2046, 2518, 3410, 3777, 4092, 5036, 5115, 6295, 6820, 7554, 10230, 12590, 13849, 15108, 18885, 20460, 25180, 27698, 37770, 39029, 41547, 55396, 69245, 75540, 78058, 83094, 117087, 138490, 156116, 166188, 195145, 207735, 234174, 276980, 390290, 415470, 429319, 468348, 585435, 780580, 830940, 858638, 1170870, 1287957, 1717276, 2146595, 2341740, 2575914, 4293190, 5151828, 6439785, 8586380, 12879570, 25759140]

約数ペア:

[(1, 25759140), (2, 12879570), (3, 8586380), (4, 6439785), (5, 5151828), (6, 4293190), (10, 2575914), (11, 2341740), (12, 2146595), (15, 1717276), (20, 1287957), (22, 1170870), (30, 858638), (31, 830940), (33, 780580), (44, 585435), (55, 468348), (60, 429319), (62, 415470), (66, 390290), (93, 276980), (110, 234174), (124, 207735), (132, 195145), (155, 166188), (165, 156116), (186, 138490), (220, 117087), (310, 83094), (330, 78058), (341, 75540), (372, 69245), (465, 55396), (620, 41547), (660, 39029), (682, 37770), (930, 27698), (1023, 25180), (1259, 20460), (1364, 18885), (1705, 15108), (1860, 13849), (2046, 12590), (2518, 10230), (3410, 7554), (3777, 6820), (4092, 6295), (5036, 5115)]