82373460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105607}}^1$

素因数の和:105632

約数の個数: 48

約数和(自身を含む): 248390016

約数和(自身を除く): 166016556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 105607, 211214, 316821, 422428, 528035, 633642, 1056070, 1267284, 1372891, 1584105, 2112140, 2745782, 3168210, 4118673, 5491564, 6336420, 6864455, 8237346, 13728910, 16474692, 20593365, 27457820, 41186730, 82373460]

約数ペア:

[(1, 82373460), (2, 41186730), (3, 27457820), (4, 20593365), (5, 16474692), (6, 13728910), (10, 8237346), (12, 6864455), (13, 6336420), (15, 5491564), (20, 4118673), (26, 3168210), (30, 2745782), (39, 2112140), (52, 1584105), (60, 1372891), (65, 1267284), (78, 1056070), (130, 633642), (156, 528035), (195, 422428), (260, 316821), (390, 211214), (780, 105607)]