847750030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1\times {\mathrm{1699}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 1565373600

約数和(自身を除く): 717623570

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1217, 1699, 2434, 3398, 6085, 8495, 12170, 16990, 49897, 69659, 99794, 139318, 249485, 348295, 498970, 696590, 2067683, 4135366, 10338415, 20676830, 84775003, 169550006, 423875015, 847750030]

約数ペア:

[(1, 847750030), (2, 423875015), (5, 169550006), (10, 84775003), (41, 20676830), (82, 10338415), (205, 4135366), (410, 2067683), (1217, 696590), (1699, 498970), (2434, 348295), (3398, 249485), (6085, 139318), (8495, 99794), (12170, 69659), (16990, 49897)]