55471040

素因数分解:

$2^6\times 5^1\times {\mathrm{173347}}^1$

素因数の和:173364

約数の個数: 28

約数和(自身を含む): 132091176

約数和(自身を除く): 76620136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 173347, 346694, 693388, 866735, 1386776, 1733470, 2773552, 3466940, 5547104, 6933880, 11094208, 13867760, 27735520, 55471040]

約数ペア:

[(1, 55471040), (2, 27735520), (4, 13867760), (5, 11094208), (8, 6933880), (10, 5547104), (16, 3466940), (20, 2773552), (32, 1733470), (40, 1386776), (64, 866735), (80, 693388), (160, 346694), (320, 173347)]