26558760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 86469120

約数和(自身を除く): 59910360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 277, 282, 340, 376, 408, 470, 510, 554, 564, 680, 705, 799, 831, 940, 1020, 1108, 1128, 1385, 1410, 1598, 1662, 1880, 2040, 2216, 2397, 2770, 2820, 3196, 3324, 3995, 4155, 4709, 4794, 5540, 5640, 6392, 6648, 7990, 8310, 9418, 9588, 11080, 11985, 13019, 14127, 15980, 16620, 18836, 19176, 23545, 23970, 26038, 28254, 31960, 33240, 37672, 39057, 47090, 47940, 52076, 56508, 65095, 70635, 78114, 94180, 95880, 104152, 113016, 130190, 141270, 156228, 188360, 195285, 221323, 260380, 282540, 312456, 390570, 442646, 520760, 565080, 663969, 781140, 885292, 1106615, 1327938, 1562280, 1770584, 2213230, 2655876, 3319845, 4426460, 5311752, 6639690, 8852920, 13279380, 26558760]

約数ペア:

[(1, 26558760), (2, 13279380), (3, 8852920), (4, 6639690), (5, 5311752), (6, 4426460), (8, 3319845), (10, 2655876), (12, 2213230), (15, 1770584), (17, 1562280), (20, 1327938), (24, 1106615), (30, 885292), (34, 781140), (40, 663969), (47, 565080), (51, 520760), (60, 442646), (68, 390570), (85, 312456), (94, 282540), (102, 260380), (120, 221323), (136, 195285), (141, 188360), (170, 156228), (188, 141270), (204, 130190), (235, 113016), (255, 104152), (277, 95880), (282, 94180), (340, 78114), (376, 70635), (408, 65095), (470, 56508), (510, 52076), (554, 47940), (564, 47090), (680, 39057), (705, 37672), (799, 33240), (831, 31960), (940, 28254), (1020, 26038), (1108, 23970), (1128, 23545), (1385, 19176), (1410, 18836), (1598, 16620), (1662, 15980), (1880, 14127), (2040, 13019), (2216, 11985), (2397, 11080), (2770, 9588), (2820, 9418), (3196, 8310), (3324, 7990), (3995, 6648), (4155, 6392), (4709, 5640), (4794, 5540)]