377029220

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{719}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 802690560

約数和(自身を除く): 425661340

約数列:

[1, 2, 4, 5, 10, 20, 157, 167, 314, 334, 628, 668, 719, 785, 835, 1438, 1570, 1670, 2876, 3140, 3340, 3595, 7190, 14380, 26219, 52438, 104876, 112883, 120073, 131095, 225766, 240146, 262190, 451532, 480292, 524380, 564415, 600365, 1128830, 1200730, 2257660, 2401460, 18851461, 37702922, 75405844, 94257305, 188514610, 377029220]

約数ペア:

[(1, 377029220), (2, 188514610), (4, 94257305), (5, 75405844), (10, 37702922), (20, 18851461), (157, 2401460), (167, 2257660), (314, 1200730), (334, 1128830), (628, 600365), (668, 564415), (719, 524380), (785, 480292), (835, 451532), (1438, 262190), (1570, 240146), (1670, 225766), (2876, 131095), (3140, 120073), (3340, 112883), (3595, 104876), (7190, 52438), (14380, 26219)]