33390400

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 84

約数和(自身を含む): 84330540

約数和(自身を除く): 50940140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 509, 656, 800, 820, 1018, 1025, 1312, 1600, 1640, 2036, 2050, 2545, 2624, 3280, 4072, 4100, 5090, 6560, 8144, 8200, 10180, 12725, 13120, 16288, 16400, 20360, 20869, 25450, 32576, 32800, 40720, 41738, 50900, 65600, 81440, 83476, 101800, 104345, 162880, 166952, 203600, 208690, 333904, 407200, 417380, 521725, 667808, 814400, 834760, 1043450, 1335616, 1669520, 2086900, 3339040, 4173800, 6678080, 8347600, 16695200, 33390400]

約数ペア:

[(1, 33390400), (2, 16695200), (4, 8347600), (5, 6678080), (8, 4173800), (10, 3339040), (16, 2086900), (20, 1669520), (25, 1335616), (32, 1043450), (40, 834760), (41, 814400), (50, 667808), (64, 521725), (80, 417380), (82, 407200), (100, 333904), (160, 208690), (164, 203600), (200, 166952), (205, 162880), (320, 104345), (328, 101800), (400, 83476), (410, 81440), (509, 65600), (656, 50900), (800, 41738), (820, 40720), (1018, 32800), (1025, 32576), (1312, 25450), (1600, 20869), (1640, 20360), (2036, 16400), (2050, 16288), (2545, 13120), (2624, 12725), (3280, 10180), (4072, 8200), (4100, 8144), (5090, 6560)]