25669860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 76403712

約数和(自身を除く): 50733852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 373, 444, 465, 555, 620, 740, 746, 930, 1110, 1119, 1147, 1492, 1860, 1865, 2220, 2238, 2294, 3441, 3730, 4476, 4588, 5595, 5735, 6882, 7460, 11190, 11470, 11563, 13764, 13801, 17205, 22380, 22940, 23126, 27602, 34410, 34689, 41403, 46252, 55204, 57815, 68820, 69005, 69378, 82806, 115630, 138010, 138756, 165612, 173445, 207015, 231260, 276020, 346890, 414030, 427831, 693780, 828060, 855662, 1283493, 1711324, 2139155, 2566986, 4278310, 5133972, 6417465, 8556620, 12834930, 25669860]

約数ペア:

[(1, 25669860), (2, 12834930), (3, 8556620), (4, 6417465), (5, 5133972), (6, 4278310), (10, 2566986), (12, 2139155), (15, 1711324), (20, 1283493), (30, 855662), (31, 828060), (37, 693780), (60, 427831), (62, 414030), (74, 346890), (93, 276020), (111, 231260), (124, 207015), (148, 173445), (155, 165612), (185, 138756), (186, 138010), (222, 115630), (310, 82806), (370, 69378), (372, 69005), (373, 68820), (444, 57815), (465, 55204), (555, 46252), (620, 41403), (740, 34689), (746, 34410), (930, 27602), (1110, 23126), (1119, 22940), (1147, 22380), (1492, 17205), (1860, 13801), (1865, 13764), (2220, 11563), (2238, 11470), (2294, 11190), (3441, 7460), (3730, 6882), (4476, 5735), (4588, 5595)]