26134440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 86780160

約数和(自身を除く): 60645720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 557, 680, 690, 782, 920, 1020, 1114, 1173, 1380, 1564, 1671, 1955, 2040, 2228, 2346, 2760, 2785, 3128, 3342, 3910, 4456, 4692, 5570, 5865, 6684, 7820, 8355, 9384, 9469, 11140, 11730, 12811, 13368, 15640, 16710, 18938, 22280, 23460, 25622, 28407, 33420, 37876, 38433, 46920, 47345, 51244, 56814, 64055, 66840, 75752, 76866, 94690, 102488, 113628, 128110, 142035, 153732, 189380, 192165, 217787, 227256, 256220, 284070, 307464, 378760, 384330, 435574, 512440, 568140, 653361, 768660, 871148, 1088935, 1136280, 1306722, 1537320, 1742296, 2177870, 2613444, 3266805, 4355740, 5226888, 6533610, 8711480, 13067220, 26134440]

約数ペア:

[(1, 26134440), (2, 13067220), (3, 8711480), (4, 6533610), (5, 5226888), (6, 4355740), (8, 3266805), (10, 2613444), (12, 2177870), (15, 1742296), (17, 1537320), (20, 1306722), (23, 1136280), (24, 1088935), (30, 871148), (34, 768660), (40, 653361), (46, 568140), (51, 512440), (60, 435574), (68, 384330), (69, 378760), (85, 307464), (92, 284070), (102, 256220), (115, 227256), (120, 217787), (136, 192165), (138, 189380), (170, 153732), (184, 142035), (204, 128110), (230, 113628), (255, 102488), (276, 94690), (340, 76866), (345, 75752), (391, 66840), (408, 64055), (460, 56814), (510, 51244), (552, 47345), (557, 46920), (680, 38433), (690, 37876), (782, 33420), (920, 28407), (1020, 25622), (1114, 23460), (1173, 22280), (1380, 18938), (1564, 16710), (1671, 15640), (1955, 13368), (2040, 12811), (2228, 11730), (2346, 11140), (2760, 9469), (2785, 9384), (3128, 8355), (3342, 7820), (3910, 6684), (4456, 5865), (4692, 5570)]