25795440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3287

約数の個数: 120

約数和(自身を含む): 94534128

約数和(自身を除く): 68738688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3257, 3960, 6514, 7920, 9771, 13028, 16285, 19542, 26056, 29313, 32570, 35827, 39084, 48855, 52112, 58626, 65140, 71654, 78168, 97710, 107481, 117252, 130280, 143308, 146565, 156336, 179135, 195420, 214962, 234504, 260560, 286616, 293130, 322443, 358270, 390840, 429924, 469008, 537405, 573232, 586260, 644886, 716540, 781680, 859848, 1074810, 1172520, 1289772, 1433080, 1612215, 1719696, 2149620, 2345040, 2579544, 2866160, 3224430, 4299240, 5159088, 6448860, 8598480, 12897720, 25795440]

約数ペア:

[(1, 25795440), (2, 12897720), (3, 8598480), (4, 6448860), (5, 5159088), (6, 4299240), (8, 3224430), (9, 2866160), (10, 2579544), (11, 2345040), (12, 2149620), (15, 1719696), (16, 1612215), (18, 1433080), (20, 1289772), (22, 1172520), (24, 1074810), (30, 859848), (33, 781680), (36, 716540), (40, 644886), (44, 586260), (45, 573232), (48, 537405), (55, 469008), (60, 429924), (66, 390840), (72, 358270), (80, 322443), (88, 293130), (90, 286616), (99, 260560), (110, 234504), (120, 214962), (132, 195420), (144, 179135), (165, 156336), (176, 146565), (180, 143308), (198, 130280), (220, 117252), (240, 107481), (264, 97710), (330, 78168), (360, 71654), (396, 65140), (440, 58626), (495, 52112), (528, 48855), (660, 39084), (720, 35827), (792, 32570), (880, 29313), (990, 26056), (1320, 19542), (1584, 16285), (1980, 13028), (2640, 9771), (3257, 7920), (3960, 6514)]