40913890

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{13327}}^1$

素因数の和:13641

約数の個数: 16

約数和(自身を含む): 73890432

約数和(自身を除く): 32976542

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 13327, 26654, 66635, 133270, 4091389, 8182778, 20456945, 40913890]

約数ペア:

[(1, 40913890), (2, 20456945), (5, 8182778), (10, 4091389), (307, 133270), (614, 66635), (1535, 26654), (3070, 13327)]