29804920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39217}}^1$

素因数の和:39247

約数の個数: 32

約数和(自身を含む): 70592400

約数和(自身を除く): 40787480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 39217, 78434, 156868, 196085, 313736, 392170, 745123, 784340, 1490246, 1568680, 2980492, 3725615, 5960984, 7451230, 14902460, 29804920]

約数ペア:

[(1, 29804920), (2, 14902460), (4, 7451230), (5, 5960984), (8, 3725615), (10, 2980492), (19, 1568680), (20, 1490246), (38, 784340), (40, 745123), (76, 392170), (95, 313736), (152, 196085), (190, 156868), (380, 78434), (760, 39217)]