244920481940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2069}}^1\times {\mathrm{2459}}^1$

素因数の和:4649

約数の個数: 96

約数和(自身を含む): 538958448000

約数和(自身を除く): 294037966060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1660, 2069, 2407, 2459, 4138, 4814, 4918, 8276, 9628, 9836, 10345, 12035, 12295, 20690, 24070, 24590, 41380, 48140, 49180, 60001, 71311, 120002, 142622, 171727, 204097, 240004, 285244, 300005, 343454, 356555, 408194, 600010, 686908, 713110, 816388, 858635, 1020485, 1200020, 1426220, 1717270, 2040970, 3434540, 4081940, 4980083, 5087671, 5918813, 9960166, 10175342, 11837626, 19920332, 20350684, 23675252, 24900415, 25438355, 29594065, 49800830, 50876710, 59188130, 99601660, 101753420, 118376260, 147542459, 295084918, 422276693, 590169836, 737712295, 844553386, 1475424590, 1689106772, 2111383465, 2950849180, 4222766930, 8445533860, 12246024097, 24492048194, 48984096388, 61230120485, 122460240970, 244920481940]

約数ペア:

[(1, 244920481940), (2, 122460240970), (4, 61230120485), (5, 48984096388), (10, 24492048194), (20, 12246024097), (29, 8445533860), (58, 4222766930), (83, 2950849180), (116, 2111383465), (145, 1689106772), (166, 1475424590), (290, 844553386), (332, 737712295), (415, 590169836), (580, 422276693), (830, 295084918), (1660, 147542459), (2069, 118376260), (2407, 101753420), (2459, 99601660), (4138, 59188130), (4814, 50876710), (4918, 49800830), (8276, 29594065), (9628, 25438355), (9836, 24900415), (10345, 23675252), (12035, 20350684), (12295, 19920332), (20690, 11837626), (24070, 10175342), (24590, 9960166), (41380, 5918813), (48140, 5087671), (49180, 4980083), (60001, 4081940), (71311, 3434540), (120002, 2040970), (142622, 1717270), (171727, 1426220), (204097, 1200020), (240004, 1020485), (285244, 858635), (300005, 816388), (343454, 713110), (356555, 686908), (408194, 600010)]