148400320

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11311}}^1$

素因数の和:11369

約数の個数: 56

約数和(自身を含む): 362029248

約数和(自身を除く): 213628928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 11311, 13120, 22622, 45244, 56555, 90488, 113110, 180976, 226220, 361952, 452440, 463751, 723904, 904880, 927502, 1809760, 1855004, 2318755, 3619520, 3710008, 4637510, 7420016, 9275020, 14840032, 18550040, 29680064, 37100080, 74200160, 148400320]

約数ペア:

[(1, 148400320), (2, 74200160), (4, 37100080), (5, 29680064), (8, 18550040), (10, 14840032), (16, 9275020), (20, 7420016), (32, 4637510), (40, 3710008), (41, 3619520), (64, 2318755), (80, 1855004), (82, 1809760), (160, 927502), (164, 904880), (205, 723904), (320, 463751), (328, 452440), (410, 361952), (656, 226220), (820, 180976), (1312, 113110), (1640, 90488), (2624, 56555), (3280, 45244), (6560, 22622), (11311, 13120)]