39013390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4111}}^1$

素因数の和:4204

約数の個数: 32

約数和(自身を含む): 76680576

約数和(自身を除く): 37667186

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4111, 4745, 8222, 9490, 20555, 41110, 53443, 106886, 267215, 300103, 534430, 600206, 1500515, 3001030, 3901339, 7802678, 19506695, 39013390]

約数ペア:

[(1, 39013390), (2, 19506695), (5, 7802678), (10, 3901339), (13, 3001030), (26, 1500515), (65, 600206), (73, 534430), (130, 300103), (146, 267215), (365, 106886), (730, 53443), (949, 41110), (1898, 20555), (4111, 9490), (4745, 8222)]