38447110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 75388320

約数和(自身を除く): 36941210

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 3323, 5785, 6646, 11570, 16615, 33230, 43199, 86398, 215995, 295747, 431990, 591494, 1478735, 2957470, 3844711, 7689422, 19223555, 38447110]

約数ペア:

[(1, 38447110), (2, 19223555), (5, 7689422), (10, 3844711), (13, 2957470), (26, 1478735), (65, 591494), (89, 431990), (130, 295747), (178, 215995), (445, 86398), (890, 43199), (1157, 33230), (2314, 16615), (3323, 11570), (5785, 6646)]