9601783420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{447427}}^1$

素因数の和:447502

約数の個数: 48

約数和(自身を含む): 21422852640

約数和(自身を除く): 11821069220

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460, 447427, 894854, 1789708, 2237135, 4474270, 8948540, 12975383, 16554799, 25950766, 33109598, 51901532, 64876915, 66219196, 82773995, 129753830, 165547990, 259507660, 331095980, 480089171, 960178342, 1920356684, 2400445855, 4800891710, 9601783420]

約数ペア:

[(1, 9601783420), (2, 4800891710), (4, 2400445855), (5, 1920356684), (10, 960178342), (20, 480089171), (29, 331095980), (37, 259507660), (58, 165547990), (74, 129753830), (116, 82773995), (145, 66219196), (148, 64876915), (185, 51901532), (290, 33109598), (370, 25950766), (580, 16554799), (740, 12975383), (1073, 8948540), (2146, 4474270), (4292, 2237135), (5365, 1789708), (10730, 894854), (21460, 447427)]