27191200

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 68081580

約数和(自身を除く): 40890380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 829, 1025, 1312, 1640, 1658, 2050, 3280, 3316, 4100, 4145, 6560, 6632, 8200, 8290, 13264, 16400, 16580, 20725, 26528, 32800, 33160, 33989, 41450, 66320, 67978, 82900, 132640, 135956, 165800, 169945, 271912, 331600, 339890, 543824, 663200, 679780, 849725, 1087648, 1359560, 1699450, 2719120, 3398900, 5438240, 6797800, 13595600, 27191200]

約数ペア:

[(1, 27191200), (2, 13595600), (4, 6797800), (5, 5438240), (8, 3398900), (10, 2719120), (16, 1699450), (20, 1359560), (25, 1087648), (32, 849725), (40, 679780), (41, 663200), (50, 543824), (80, 339890), (82, 331600), (100, 271912), (160, 169945), (164, 165800), (200, 135956), (205, 132640), (328, 82900), (400, 67978), (410, 66320), (656, 41450), (800, 33989), (820, 33160), (829, 32800), (1025, 26528), (1312, 20725), (1640, 16580), (1658, 16400), (2050, 13264), (3280, 8290), (3316, 8200), (4100, 6632), (4145, 6560)]