1131466640

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 2672547696

約数和(自身を除く): 1541081056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 233, 404, 466, 505, 601, 808, 932, 1010, 1165, 1202, 1616, 1864, 2020, 2330, 2404, 3005, 3728, 4040, 4660, 4808, 6010, 8080, 9320, 9616, 12020, 18640, 23533, 24040, 47066, 48080, 60701, 94132, 117665, 121402, 140033, 188264, 235330, 242804, 280066, 303505, 376528, 470660, 485608, 560132, 607010, 700165, 941320, 971216, 1120264, 1214020, 1400330, 1882640, 2240528, 2428040, 2800660, 4856080, 5601320, 11202640, 14143333, 28286666, 56573332, 70716665, 113146664, 141433330, 226293328, 282866660, 565733320, 1131466640]

約数ペア:

[(1, 1131466640), (2, 565733320), (4, 282866660), (5, 226293328), (8, 141433330), (10, 113146664), (16, 70716665), (20, 56573332), (40, 28286666), (80, 14143333), (101, 11202640), (202, 5601320), (233, 4856080), (404, 2800660), (466, 2428040), (505, 2240528), (601, 1882640), (808, 1400330), (932, 1214020), (1010, 1120264), (1165, 971216), (1202, 941320), (1616, 700165), (1864, 607010), (2020, 560132), (2330, 485608), (2404, 470660), (3005, 376528), (3728, 303505), (4040, 280066), (4660, 242804), (4808, 235330), (6010, 188264), (8080, 140033), (9320, 121402), (9616, 117665), (12020, 94132), (18640, 60701), (23533, 48080), (24040, 47066)]