25463880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5471

約数の個数: 96

約数和(自身を含む): 89139960

約数和(自身を除く): 63676080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 5441, 10882, 16323, 21764, 27205, 32646, 43528, 48969, 54410, 65292, 70733, 81615, 97938, 108820, 130584, 141466, 163230, 195876, 212199, 217640, 244845, 282932, 326460, 353665, 391752, 424398, 489690, 565864, 636597, 652920, 707330, 848796, 979380, 1060995, 1273194, 1414660, 1697592, 1958760, 2121990, 2546388, 2829320, 3182985, 4243980, 5092776, 6365970, 8487960, 12731940, 25463880]

約数ペア:

[(1, 25463880), (2, 12731940), (3, 8487960), (4, 6365970), (5, 5092776), (6, 4243980), (8, 3182985), (9, 2829320), (10, 2546388), (12, 2121990), (13, 1958760), (15, 1697592), (18, 1414660), (20, 1273194), (24, 1060995), (26, 979380), (30, 848796), (36, 707330), (39, 652920), (40, 636597), (45, 565864), (52, 489690), (60, 424398), (65, 391752), (72, 353665), (78, 326460), (90, 282932), (104, 244845), (117, 217640), (120, 212199), (130, 195876), (156, 163230), (180, 141466), (195, 130584), (234, 108820), (260, 97938), (312, 81615), (360, 70733), (390, 65292), (468, 54410), (520, 48969), (585, 43528), (780, 32646), (936, 27205), (1170, 21764), (1560, 16323), (2340, 10882), (4680, 5441)]