194390080

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2879}}^1$

素因数の和:3107

約数の個数: 56

約数和(自身を含む): 465246720

約数和(自身を除く): 270856640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 844, 1055, 1688, 2110, 2879, 3376, 4220, 5758, 6752, 8440, 11516, 13504, 14395, 16880, 23032, 28790, 33760, 46064, 57580, 67520, 92128, 115160, 184256, 230320, 460640, 607469, 921280, 1214938, 2429876, 3037345, 4859752, 6074690, 9719504, 12149380, 19439008, 24298760, 38878016, 48597520, 97195040, 194390080]

約数ペア:

[(1, 194390080), (2, 97195040), (4, 48597520), (5, 38878016), (8, 24298760), (10, 19439008), (16, 12149380), (20, 9719504), (32, 6074690), (40, 4859752), (64, 3037345), (80, 2429876), (160, 1214938), (211, 921280), (320, 607469), (422, 460640), (844, 230320), (1055, 184256), (1688, 115160), (2110, 92128), (2879, 67520), (3376, 57580), (4220, 46064), (5758, 33760), (6752, 28790), (8440, 23032), (11516, 16880), (13504, 14395)]