76414840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28513}}^1$

素因数の和:28591

約数の個数: 32

約数和(自身を含む): 174505680

約数和(自身を除く): 98090840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 28513, 57026, 114052, 142565, 228104, 285130, 570260, 1140520, 1910371, 3820742, 7641484, 9551855, 15282968, 19103710, 38207420, 76414840]

約数ペア:

[(1, 76414840), (2, 38207420), (4, 19103710), (5, 15282968), (8, 9551855), (10, 7641484), (20, 3820742), (40, 1910371), (67, 1140520), (134, 570260), (268, 285130), (335, 228104), (536, 142565), (670, 114052), (1340, 57026), (2680, 28513)]