42425440

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5003}}^1$

素因数の和:5071

約数の個数: 48

約数和(自身を含む): 102141648

約数和(自身を除く): 59716208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 5003, 8480, 10006, 20012, 25015, 40024, 50030, 80048, 100060, 160096, 200120, 265159, 400240, 530318, 800480, 1060636, 1325795, 2121272, 2651590, 4242544, 5303180, 8485088, 10606360, 21212720, 42425440]

約数ペア:

[(1, 42425440), (2, 21212720), (4, 10606360), (5, 8485088), (8, 5303180), (10, 4242544), (16, 2651590), (20, 2121272), (32, 1325795), (40, 1060636), (53, 800480), (80, 530318), (106, 400240), (160, 265159), (212, 200120), (265, 160096), (424, 100060), (530, 80048), (848, 50030), (1060, 40024), (1696, 25015), (2120, 20012), (4240, 10006), (5003, 8480)]