61329040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33331}}^1$

素因数の和:33367

約数の個数: 40

約数和(自身を含む): 148794048

約数和(自身を除く): 87465008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 33331, 66662, 133324, 166655, 266648, 333310, 533296, 666620, 766613, 1333240, 1533226, 2666480, 3066452, 3833065, 6132904, 7666130, 12265808, 15332260, 30664520, 61329040]

約数ペア:

[(1, 61329040), (2, 30664520), (4, 15332260), (5, 12265808), (8, 7666130), (10, 6132904), (16, 3833065), (20, 3066452), (23, 2666480), (40, 1533226), (46, 1333240), (80, 766613), (92, 666620), (115, 533296), (184, 333310), (230, 266648), (368, 166655), (460, 133324), (920, 66662), (1840, 33331)]