105074840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202067}}^1$

素因数の和:202091

約数の個数: 32

約数和(自身を含む): 254605680

約数和(自身を除く): 149530840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 202067, 404134, 808268, 1010335, 1616536, 2020670, 2626871, 4041340, 5253742, 8082680, 10507484, 13134355, 21014968, 26268710, 52537420, 105074840]

約数ペア:

[(1, 105074840), (2, 52537420), (4, 26268710), (5, 21014968), (8, 13134355), (10, 10507484), (13, 8082680), (20, 5253742), (26, 4041340), (40, 2626871), (52, 2020670), (65, 1616536), (104, 1010335), (130, 808268), (260, 404134), (520, 202067)]