23561680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5623

約数の個数: 40

約数和(自身を含む): 55824552

約数和(自身を除く): 32262872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 5557, 11114, 22228, 27785, 44456, 55570, 88912, 111140, 222280, 294521, 444560, 589042, 1178084, 1472605, 2356168, 2945210, 4712336, 5890420, 11780840, 23561680]

約数ペア:

[(1, 23561680), (2, 11780840), (4, 5890420), (5, 4712336), (8, 2945210), (10, 2356168), (16, 1472605), (20, 1178084), (40, 589042), (53, 444560), (80, 294521), (106, 222280), (212, 111140), (265, 88912), (424, 55570), (530, 44456), (848, 27785), (1060, 22228), (2120, 11114), (4240, 5557)]