191362640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{48817}}^1$

素因数の和:48844

約数の個数: 60

約数和(自身を含む): 517568436

約数和(自身を除く): 326205796

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 48817, 97634, 195268, 244085, 341719, 390536, 488170, 683438, 781072, 976340, 1366876, 1708595, 1952680, 2392033, 2733752, 3417190, 3905360, 4784066, 5467504, 6834380, 9568132, 11960165, 13668760, 19136264, 23920330, 27337520, 38272528, 47840660, 95681320, 191362640]

約数ペア:

[(1, 191362640), (2, 95681320), (4, 47840660), (5, 38272528), (7, 27337520), (8, 23920330), (10, 19136264), (14, 13668760), (16, 11960165), (20, 9568132), (28, 6834380), (35, 5467504), (40, 4784066), (49, 3905360), (56, 3417190), (70, 2733752), (80, 2392033), (98, 1952680), (112, 1708595), (140, 1366876), (196, 976340), (245, 781072), (280, 683438), (392, 488170), (490, 390536), (560, 341719), (784, 244085), (980, 195268), (1960, 97634), (3920, 48817)]