45158720

素因数分解:

$2^6\times 5^1\times {\mathrm{141121}}^1$

素因数の和:141138

約数の個数: 28

約数和(自身を含む): 107534964

約数和(自身を除く): 62376244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 141121, 282242, 564484, 705605, 1128968, 1411210, 2257936, 2822420, 4515872, 5644840, 9031744, 11289680, 22579360, 45158720]

約数ペア:

[(1, 45158720), (2, 22579360), (4, 11289680), (5, 9031744), (8, 5644840), (10, 4515872), (16, 2822420), (20, 2257936), (32, 1411210), (40, 1128968), (64, 705605), (80, 564484), (160, 282242), (320, 141121)]