25189560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6361}}^1$

素因数の和:6389

約数の個数: 96

約数和(自身を含む): 89322480

約数和(自身を除く): 64132920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 6361, 12722, 19083, 25444, 31805, 38166, 50888, 57249, 63610, 69971, 76332, 95415, 114498, 127220, 139942, 152664, 190830, 209913, 228996, 254440, 279884, 286245, 349855, 381660, 419826, 457992, 559768, 572490, 629739, 699710, 763320, 839652, 1049565, 1144980, 1259478, 1399420, 1679304, 2099130, 2289960, 2518956, 2798840, 3148695, 4198260, 5037912, 6297390, 8396520, 12594780, 25189560]

約数ペア:

[(1, 25189560), (2, 12594780), (3, 8396520), (4, 6297390), (5, 5037912), (6, 4198260), (8, 3148695), (9, 2798840), (10, 2518956), (11, 2289960), (12, 2099130), (15, 1679304), (18, 1399420), (20, 1259478), (22, 1144980), (24, 1049565), (30, 839652), (33, 763320), (36, 699710), (40, 629739), (44, 572490), (45, 559768), (55, 457992), (60, 419826), (66, 381660), (72, 349855), (88, 286245), (90, 279884), (99, 254440), (110, 228996), (120, 209913), (132, 190830), (165, 152664), (180, 139942), (198, 127220), (220, 114498), (264, 95415), (330, 76332), (360, 69971), (396, 63610), (440, 57249), (495, 50888), (660, 38166), (792, 31805), (990, 25444), (1320, 19083), (1980, 12722), (3960, 6361)]