17267240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 41860800

約数和(自身を除く): 24593560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 379, 536, 670, 680, 758, 1139, 1340, 1516, 1895, 2278, 2680, 3032, 3790, 4556, 5695, 6443, 7580, 9112, 11390, 12886, 15160, 22780, 25393, 25772, 32215, 45560, 50786, 51544, 64430, 101572, 126965, 128860, 203144, 253930, 257720, 431681, 507860, 863362, 1015720, 1726724, 2158405, 3453448, 4316810, 8633620, 17267240]

約数ペア:

[(1, 17267240), (2, 8633620), (4, 4316810), (5, 3453448), (8, 2158405), (10, 1726724), (17, 1015720), (20, 863362), (34, 507860), (40, 431681), (67, 257720), (68, 253930), (85, 203144), (134, 128860), (136, 126965), (170, 101572), (268, 64430), (335, 51544), (340, 50786), (379, 45560), (536, 32215), (670, 25772), (680, 25393), (758, 22780), (1139, 15160), (1340, 12886), (1516, 11390), (1895, 9112), (2278, 7580), (2680, 6443), (3032, 5695), (3790, 4556)]