25039920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 78468192

約数和(自身を除く): 53428272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1033, 1212, 1515, 1616, 2020, 2066, 2424, 3030, 3099, 4040, 4132, 4848, 5165, 6060, 6198, 8080, 8264, 10330, 12120, 12396, 15495, 16528, 20660, 24240, 24792, 30990, 41320, 49584, 61980, 82640, 104333, 123960, 208666, 247920, 312999, 417332, 521665, 625998, 834664, 1043330, 1251996, 1564995, 1669328, 2086660, 2503992, 3129990, 4173320, 5007984, 6259980, 8346640, 12519960, 25039920]

約数ペア:

[(1, 25039920), (2, 12519960), (3, 8346640), (4, 6259980), (5, 5007984), (6, 4173320), (8, 3129990), (10, 2503992), (12, 2086660), (15, 1669328), (16, 1564995), (20, 1251996), (24, 1043330), (30, 834664), (40, 625998), (48, 521665), (60, 417332), (80, 312999), (101, 247920), (120, 208666), (202, 123960), (240, 104333), (303, 82640), (404, 61980), (505, 49584), (606, 41320), (808, 30990), (1010, 24792), (1033, 24240), (1212, 20660), (1515, 16528), (1616, 15495), (2020, 12396), (2066, 12120), (2424, 10330), (3030, 8264), (3099, 8080), (4040, 6198), (4132, 6060), (4848, 5165)]