2192609840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409069}}^1$

素因数の和:409149

約数の個数: 40

約数和(自身を含む): 5173917360

約数和(自身を除く): 2981307520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 409069, 818138, 1636276, 2045345, 3272552, 4090690, 6545104, 8181380, 16362760, 27407623, 32725520, 54815246, 109630492, 137038115, 219260984, 274076230, 438521968, 548152460, 1096304920, 2192609840]

約数ペア:

[(1, 2192609840), (2, 1096304920), (4, 548152460), (5, 438521968), (8, 274076230), (10, 219260984), (16, 137038115), (20, 109630492), (40, 54815246), (67, 32725520), (80, 27407623), (134, 16362760), (268, 8181380), (335, 6545104), (536, 4090690), (670, 3272552), (1072, 2045345), (1340, 1636276), (2680, 818138), (5360, 409069)]