82905760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 226920960

約数和(自身を除く): 144015200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 937, 1106, 1120, 1264, 1580, 1874, 2212, 2528, 2765, 3160, 3748, 4424, 4685, 5530, 6320, 6559, 7496, 8848, 9370, 11060, 12640, 13118, 14992, 17696, 18740, 22120, 26236, 29984, 32795, 37480, 44240, 52472, 65590, 74023, 74960, 88480, 104944, 131180, 148046, 149920, 209888, 262360, 296092, 370115, 518161, 524720, 592184, 740230, 1036322, 1049440, 1184368, 1480460, 2072644, 2368736, 2590805, 2960920, 4145288, 5181610, 5921840, 8290576, 10363220, 11843680, 16581152, 20726440, 41452880, 82905760]

約数ペア:

[(1, 82905760), (2, 41452880), (4, 20726440), (5, 16581152), (7, 11843680), (8, 10363220), (10, 8290576), (14, 5921840), (16, 5181610), (20, 4145288), (28, 2960920), (32, 2590805), (35, 2368736), (40, 2072644), (56, 1480460), (70, 1184368), (79, 1049440), (80, 1036322), (112, 740230), (140, 592184), (158, 524720), (160, 518161), (224, 370115), (280, 296092), (316, 262360), (395, 209888), (553, 149920), (560, 148046), (632, 131180), (790, 104944), (937, 88480), (1106, 74960), (1120, 74023), (1264, 65590), (1580, 52472), (1874, 44240), (2212, 37480), (2528, 32795), (2765, 29984), (3160, 26236), (3748, 22120), (4424, 18740), (4685, 17696), (5530, 14992), (6320, 13118), (6559, 12640), (7496, 11060), (8848, 9370)]