5054777520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1620121}}^1$

素因数の和:1620150

約数の個数: 80

約数和(自身を含む): 16875190752

約数和(自身を除く): 11820413232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1620121, 3240242, 4860363, 6480484, 8100605, 9720726, 12960968, 16201210, 19441452, 21061573, 24301815, 25921936, 32402420, 38882904, 42123146, 48603630, 63184719, 64804840, 77765808, 84246292, 97207260, 105307865, 126369438, 129609680, 168492584, 194414520, 210615730, 252738876, 315923595, 336985168, 388829040, 421231460, 505477752, 631847190, 842462920, 1010955504, 1263694380, 1684925840, 2527388760, 5054777520]

約数ペア:

[(1, 5054777520), (2, 2527388760), (3, 1684925840), (4, 1263694380), (5, 1010955504), (6, 842462920), (8, 631847190), (10, 505477752), (12, 421231460), (13, 388829040), (15, 336985168), (16, 315923595), (20, 252738876), (24, 210615730), (26, 194414520), (30, 168492584), (39, 129609680), (40, 126369438), (48, 105307865), (52, 97207260), (60, 84246292), (65, 77765808), (78, 64804840), (80, 63184719), (104, 48603630), (120, 42123146), (130, 38882904), (156, 32402420), (195, 25921936), (208, 24301815), (240, 21061573), (260, 19441452), (312, 16201210), (390, 12960968), (520, 9720726), (624, 8100605), (780, 6480484), (1040, 4860363), (1560, 3240242), (3120, 1620121)]