23481680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7933}}^1$

素因数の和:7983

約数の個数: 40

約数和(自身を含む): 56077512

約数和(自身を除く): 32595832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 7933, 15866, 31732, 39665, 63464, 79330, 126928, 158660, 293521, 317320, 587042, 634640, 1174084, 1467605, 2348168, 2935210, 4696336, 5870420, 11740840, 23481680]

約数ペア:

[(1, 23481680), (2, 11740840), (4, 5870420), (5, 4696336), (8, 2935210), (10, 2348168), (16, 1467605), (20, 1174084), (37, 634640), (40, 587042), (74, 317320), (80, 293521), (148, 158660), (185, 126928), (296, 79330), (370, 63464), (592, 39665), (740, 31732), (1480, 15866), (2960, 7933)]