40168265

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 49182336

約数和(自身を除く): 9014071

約数列:

[1, 5, 83, 151, 415, 641, 755, 3205, 12533, 53203, 62665, 96791, 266015, 483955, 8033653, 40168265]

約数ペア:

[(1, 40168265), (5, 8033653), (83, 483955), (151, 266015), (415, 96791), (641, 62665), (755, 53203), (3205, 12533)]