88530560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 229132800

約数和(自身を除く): 140602240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 79, 80, 85, 103, 128, 136, 158, 160, 170, 206, 272, 316, 320, 340, 395, 412, 515, 544, 632, 640, 680, 790, 824, 1030, 1088, 1264, 1343, 1360, 1580, 1648, 1751, 2060, 2176, 2528, 2686, 2720, 3160, 3296, 3502, 4120, 5056, 5372, 5440, 6320, 6592, 6715, 7004, 8137, 8240, 8755, 10112, 10744, 10880, 12640, 13184, 13430, 14008, 16274, 16480, 17510, 21488, 25280, 26860, 28016, 32548, 32960, 35020, 40685, 42976, 50560, 53720, 56032, 65096, 65920, 70040, 81370, 85952, 107440, 112064, 130192, 138329, 140080, 162740, 171904, 214880, 224128, 260384, 276658, 280160, 325480, 429760, 520768, 553316, 560320, 650960, 691645, 859520, 1041536, 1106632, 1120640, 1301920, 1383290, 2213264, 2603840, 2766580, 4426528, 5207680, 5533160, 8853056, 11066320, 17706112, 22132640, 44265280, 88530560]

約数ペア:

[(1, 88530560), (2, 44265280), (4, 22132640), (5, 17706112), (8, 11066320), (10, 8853056), (16, 5533160), (17, 5207680), (20, 4426528), (32, 2766580), (34, 2603840), (40, 2213264), (64, 1383290), (68, 1301920), (79, 1120640), (80, 1106632), (85, 1041536), (103, 859520), (128, 691645), (136, 650960), (158, 560320), (160, 553316), (170, 520768), (206, 429760), (272, 325480), (316, 280160), (320, 276658), (340, 260384), (395, 224128), (412, 214880), (515, 171904), (544, 162740), (632, 140080), (640, 138329), (680, 130192), (790, 112064), (824, 107440), (1030, 85952), (1088, 81370), (1264, 70040), (1343, 65920), (1360, 65096), (1580, 56032), (1648, 53720), (1751, 50560), (2060, 42976), (2176, 40685), (2528, 35020), (2686, 32960), (2720, 32548), (3160, 28016), (3296, 26860), (3502, 25280), (4120, 21488), (5056, 17510), (5372, 16480), (5440, 16274), (6320, 14008), (6592, 13430), (6715, 13184), (7004, 12640), (8137, 10880), (8240, 10744), (8755, 10112)]