528078772420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1542917}}^1$

素因数の和:1543192

約数の個数: 48

約数和(自身を含む): 1126268423280

約数和(自身を除く): 598189650860

約数列:

[1, 2, 4, 5, 10, 20, 109, 157, 218, 314, 436, 545, 628, 785, 1090, 1570, 2180, 3140, 17113, 34226, 68452, 85565, 171130, 342260, 1542917, 3085834, 6171668, 7714585, 15429170, 30858340, 168177953, 242237969, 336355906, 484475938, 672711812, 840889765, 968951876, 1211189845, 1681779530, 2422379690, 3363559060, 4844759380, 26403938621, 52807877242, 105615754484, 132019693105, 264039386210, 528078772420]

約数ペア:

[(1, 528078772420), (2, 264039386210), (4, 132019693105), (5, 105615754484), (10, 52807877242), (20, 26403938621), (109, 4844759380), (157, 3363559060), (218, 2422379690), (314, 1681779530), (436, 1211189845), (545, 968951876), (628, 840889765), (785, 672711812), (1090, 484475938), (1570, 336355906), (2180, 242237969), (3140, 168177953), (17113, 30858340), (34226, 15429170), (68452, 7714585), (85565, 6171668), (171130, 3085834), (342260, 1542917)]