14092780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 32387040

約数和(自身を除く): 18294260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 809, 871, 1340, 1618, 1742, 3236, 3484, 4045, 4355, 8090, 8710, 10517, 16180, 17420, 21034, 42068, 52585, 54203, 105170, 108406, 210340, 216812, 271015, 542030, 704639, 1084060, 1409278, 2818556, 3523195, 7046390, 14092780]

約数ペア:

[(1, 14092780), (2, 7046390), (4, 3523195), (5, 2818556), (10, 1409278), (13, 1084060), (20, 704639), (26, 542030), (52, 271015), (65, 216812), (67, 210340), (130, 108406), (134, 105170), (260, 54203), (268, 52585), (335, 42068), (670, 21034), (809, 17420), (871, 16180), (1340, 10517), (1618, 8710), (1742, 8090), (3236, 4355), (3484, 4045)]