1330978811900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{5529617}}^1$

素因数の和:5529743

約数の個数: 72

約数和(自身を含む): 3023816307120

約数和(自身を除く): 1692837495220

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 83, 100, 116, 145, 166, 290, 332, 415, 580, 725, 830, 1450, 1660, 2075, 2407, 2900, 4150, 4814, 8300, 9628, 12035, 24070, 48140, 60175, 120350, 240700, 5529617, 11059234, 22118468, 27648085, 55296170, 110592340, 138240425, 160358893, 276480850, 320717786, 458958211, 552961700, 641435572, 801794465, 917916422, 1603588930, 1835832844, 2294791055, 3207177860, 4008972325, 4589582110, 8017944650, 9179164220, 11473955275, 13309788119, 16035889300, 22947910550, 26619576238, 45895821100, 53239152476, 66548940595, 133097881190, 266195762380, 332744702975, 665489405950, 1330978811900]

約数ペア:

[(1, 1330978811900), (2, 665489405950), (4, 332744702975), (5, 266195762380), (10, 133097881190), (20, 66548940595), (25, 53239152476), (29, 45895821100), (50, 26619576238), (58, 22947910550), (83, 16035889300), (100, 13309788119), (116, 11473955275), (145, 9179164220), (166, 8017944650), (290, 4589582110), (332, 4008972325), (415, 3207177860), (580, 2294791055), (725, 1835832844), (830, 1603588930), (1450, 917916422), (1660, 801794465), (2075, 641435572), (2407, 552961700), (2900, 458958211), (4150, 320717786), (4814, 276480850), (8300, 160358893), (9628, 138240425), (12035, 110592340), (24070, 55296170), (48140, 27648085), (60175, 22118468), (120350, 11059234), (240700, 5529617)]