77882005180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{53077}}^1$

素因数の和:53363

約数の個数: 96

約数和(自身を含む): 191753404416

約数和(自身を除く): 113871399236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 223, 235, 329, 446, 470, 658, 892, 940, 1115, 1316, 1561, 1645, 2230, 3122, 3290, 4460, 6244, 6580, 7805, 10481, 15610, 20962, 31220, 41924, 52405, 53077, 73367, 104810, 106154, 146734, 209620, 212308, 265385, 293468, 366835, 371539, 530770, 733670, 743078, 1061540, 1467340, 1486156, 1857695, 2494619, 3715390, 4989238, 7430780, 9978476, 11836171, 12473095, 17462333, 23672342, 24946190, 34924666, 47344684, 49892380, 59180855, 69849332, 82853197, 87311665, 118361710, 165706394, 174623330, 236723420, 331412788, 349246660, 414265985, 556300037, 828531970, 1112600074, 1657063940, 2225200148, 2781500185, 3894100259, 5563000370, 7788200518, 11126000740, 15576401036, 19470501295, 38941002590, 77882005180]

約数ペア:

[(1, 77882005180), (2, 38941002590), (4, 19470501295), (5, 15576401036), (7, 11126000740), (10, 7788200518), (14, 5563000370), (20, 3894100259), (28, 2781500185), (35, 2225200148), (47, 1657063940), (70, 1112600074), (94, 828531970), (140, 556300037), (188, 414265985), (223, 349246660), (235, 331412788), (329, 236723420), (446, 174623330), (470, 165706394), (658, 118361710), (892, 87311665), (940, 82853197), (1115, 69849332), (1316, 59180855), (1561, 49892380), (1645, 47344684), (2230, 34924666), (3122, 24946190), (3290, 23672342), (4460, 17462333), (6244, 12473095), (6580, 11836171), (7805, 9978476), (10481, 7430780), (15610, 4989238), (20962, 3715390), (31220, 2494619), (41924, 1857695), (52405, 1486156), (53077, 1467340), (73367, 1061540), (104810, 743078), (106154, 733670), (146734, 530770), (209620, 371539), (212308, 366835), (265385, 293468)]