67466320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 163614528

約数和(自身を除く): 96148208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 67, 80, 82, 134, 164, 205, 268, 307, 328, 335, 410, 536, 614, 656, 670, 820, 1072, 1228, 1340, 1535, 1640, 2456, 2680, 2747, 3070, 3280, 4912, 5360, 5494, 6140, 10988, 12280, 12587, 13735, 20569, 21976, 24560, 25174, 27470, 41138, 43952, 50348, 54940, 62935, 82276, 100696, 102845, 109880, 125870, 164552, 201392, 205690, 219760, 251740, 329104, 411380, 503480, 822760, 843329, 1006960, 1645520, 1686658, 3373316, 4216645, 6746632, 8433290, 13493264, 16866580, 33733160, 67466320]

約数ペア:

[(1, 67466320), (2, 33733160), (4, 16866580), (5, 13493264), (8, 8433290), (10, 6746632), (16, 4216645), (20, 3373316), (40, 1686658), (41, 1645520), (67, 1006960), (80, 843329), (82, 822760), (134, 503480), (164, 411380), (205, 329104), (268, 251740), (307, 219760), (328, 205690), (335, 201392), (410, 164552), (536, 125870), (614, 109880), (656, 102845), (670, 100696), (820, 82276), (1072, 62935), (1228, 54940), (1340, 50348), (1535, 43952), (1640, 41138), (2456, 27470), (2680, 25174), (2747, 24560), (3070, 21976), (3280, 20569), (4912, 13735), (5360, 12587), (5494, 12280), (6140, 10988)]