130274320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{467}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 332175168

約数和(自身を除く): 201900848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 317, 440, 467, 634, 880, 934, 1268, 1585, 1868, 2335, 2536, 3170, 3487, 3736, 4670, 5072, 5137, 6340, 6974, 7472, 9340, 10274, 12680, 13948, 17435, 18680, 20548, 25360, 25685, 27896, 34870, 37360, 41096, 51370, 55792, 69740, 82192, 102740, 139480, 148039, 205480, 278960, 296078, 410960, 592156, 740195, 1184312, 1480390, 1628429, 2368624, 2960780, 3256858, 5921560, 6513716, 8142145, 11843120, 13027432, 16284290, 26054864, 32568580, 65137160, 130274320]

約数ペア:

[(1, 130274320), (2, 65137160), (4, 32568580), (5, 26054864), (8, 16284290), (10, 13027432), (11, 11843120), (16, 8142145), (20, 6513716), (22, 5921560), (40, 3256858), (44, 2960780), (55, 2368624), (80, 1628429), (88, 1480390), (110, 1184312), (176, 740195), (220, 592156), (317, 410960), (440, 296078), (467, 278960), (634, 205480), (880, 148039), (934, 139480), (1268, 102740), (1585, 82192), (1868, 69740), (2335, 55792), (2536, 51370), (3170, 41096), (3487, 37360), (3736, 34870), (4670, 27896), (5072, 25685), (5137, 25360), (6340, 20548), (6974, 18680), (7472, 17435), (9340, 13948), (10274, 12680)]