55467040

素因数分解:

$2^5\times 5^1\times {\mathrm{346669}}^1$

素因数の和:346684

約数の個数: 24

約数和(自身を含む): 131041260

約数和(自身を除く): 75574220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 346669, 693338, 1386676, 1733345, 2773352, 3466690, 5546704, 6933380, 11093408, 13866760, 27733520, 55467040]

約数ペア:

[(1, 55467040), (2, 27733520), (4, 13866760), (5, 11093408), (8, 6933380), (10, 5546704), (16, 3466690), (20, 2773352), (32, 1733345), (40, 1386676), (80, 693338), (160, 346669)]