25285120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 74245248

約数和(自身を除く): 48960128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 83, 85, 112, 119, 128, 136, 140, 160, 166, 170, 224, 238, 256, 272, 280, 320, 332, 340, 415, 448, 476, 512, 544, 560, 581, 595, 640, 664, 680, 830, 896, 952, 1088, 1120, 1162, 1190, 1280, 1328, 1360, 1411, 1660, 1792, 1904, 2176, 2240, 2324, 2380, 2560, 2656, 2720, 2822, 2905, 3320, 3584, 3808, 4352, 4480, 4648, 4760, 5312, 5440, 5644, 5810, 6640, 7055, 7616, 8704, 8960, 9296, 9520, 9877, 10624, 10880, 11288, 11620, 13280, 14110, 15232, 17920, 18592, 19040, 19754, 21248, 21760, 22576, 23240, 26560, 28220, 30464, 37184, 38080, 39508, 42496, 43520, 45152, 46480, 49385, 53120, 56440, 60928, 74368, 76160, 79016, 90304, 92960, 98770, 106240, 112880, 148736, 152320, 158032, 180608, 185920, 197540, 212480, 225760, 297472, 304640, 316064, 361216, 371840, 395080, 451520, 632128, 722432, 743680, 790160, 903040, 1264256, 1487360, 1580320, 1806080, 2528512, 3160640, 3612160, 5057024, 6321280, 12642560, 25285120]

約数ペア:

[(1, 25285120), (2, 12642560), (4, 6321280), (5, 5057024), (7, 3612160), (8, 3160640), (10, 2528512), (14, 1806080), (16, 1580320), (17, 1487360), (20, 1264256), (28, 903040), (32, 790160), (34, 743680), (35, 722432), (40, 632128), (56, 451520), (64, 395080), (68, 371840), (70, 361216), (80, 316064), (83, 304640), (85, 297472), (112, 225760), (119, 212480), (128, 197540), (136, 185920), (140, 180608), (160, 158032), (166, 152320), (170, 148736), (224, 112880), (238, 106240), (256, 98770), (272, 92960), (280, 90304), (320, 79016), (332, 76160), (340, 74368), (415, 60928), (448, 56440), (476, 53120), (512, 49385), (544, 46480), (560, 45152), (581, 43520), (595, 42496), (640, 39508), (664, 38080), (680, 37184), (830, 30464), (896, 28220), (952, 26560), (1088, 23240), (1120, 22576), (1162, 21760), (1190, 21248), (1280, 19754), (1328, 19040), (1360, 18592), (1411, 17920), (1660, 15232), (1792, 14110), (1904, 13280), (2176, 11620), (2240, 11288), (2324, 10880), (2380, 10624), (2560, 9877), (2656, 9520), (2720, 9296), (2822, 8960), (2905, 8704), (3320, 7616), (3584, 7055), (3808, 6640), (4352, 5810), (4480, 5644), (4648, 5440), (4760, 5312)]