1939156936760

素因数分解:

$2^3\times 5^1\times {\mathrm{48478923419}}^1$

素因数の和:48478923430

約数の個数: 16

約数和(自身を含む): 4363103107800

約数和(自身を除く): 2423946171040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48478923419, 96957846838, 193915693676, 242394617095, 387831387352, 484789234190, 969578468380, 1939156936760]

約数ペア:

[(1, 1939156936760), (2, 969578468380), (4, 484789234190), (5, 387831387352), (8, 242394617095), (10, 193915693676), (20, 96957846838), (40, 48478923419)]