22828160

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 55685880

約数和(自身を除く): 32857720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 673, 848, 1060, 1346, 1696, 2120, 2692, 3365, 3392, 4240, 5384, 6730, 6784, 8480, 10768, 13460, 16960, 21536, 26920, 33920, 35669, 43072, 53840, 71338, 86144, 107680, 142676, 178345, 215360, 285352, 356690, 430720, 570704, 713380, 1141408, 1426760, 2282816, 2853520, 4565632, 5707040, 11414080, 22828160]

約数ペア:

[(1, 22828160), (2, 11414080), (4, 5707040), (5, 4565632), (8, 2853520), (10, 2282816), (16, 1426760), (20, 1141408), (32, 713380), (40, 570704), (53, 430720), (64, 356690), (80, 285352), (106, 215360), (128, 178345), (160, 142676), (212, 107680), (265, 86144), (320, 71338), (424, 53840), (530, 43072), (640, 35669), (673, 33920), (848, 26920), (1060, 21536), (1346, 16960), (1696, 13460), (2120, 10768), (2692, 8480), (3365, 6784), (3392, 6730), (4240, 5384)]