143285680

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{7687}}^1$

素因数の和:7933

約数の個数: 40

約数和(自身を含む): 334612512

約数和(自身を除く): 191326832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 7687, 9320, 15374, 18640, 30748, 38435, 61496, 76870, 122992, 153740, 307480, 614960, 1791071, 3582142, 7164284, 8955355, 14328568, 17910710, 28657136, 35821420, 71642840, 143285680]

約数ペア:

[(1, 143285680), (2, 71642840), (4, 35821420), (5, 28657136), (8, 17910710), (10, 14328568), (16, 8955355), (20, 7164284), (40, 3582142), (80, 1791071), (233, 614960), (466, 307480), (932, 153740), (1165, 122992), (1864, 76870), (2330, 61496), (3728, 38435), (4660, 30748), (7687, 18640), (9320, 15374)]