52392800

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 72

約数和(自身を含む): 129679200

約数和(自身を除く): 77286400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 829, 1264, 1580, 1658, 1975, 2528, 3160, 3316, 3950, 4145, 6320, 6632, 7900, 8290, 12640, 13264, 15800, 16580, 20725, 26528, 31600, 33160, 41450, 63200, 65491, 66320, 82900, 130982, 132640, 165800, 261964, 327455, 331600, 523928, 654910, 663200, 1047856, 1309820, 1637275, 2095712, 2619640, 3274550, 5239280, 6549100, 10478560, 13098200, 26196400, 52392800]

約数ペア:

[(1, 52392800), (2, 26196400), (4, 13098200), (5, 10478560), (8, 6549100), (10, 5239280), (16, 3274550), (20, 2619640), (25, 2095712), (32, 1637275), (40, 1309820), (50, 1047856), (79, 663200), (80, 654910), (100, 523928), (158, 331600), (160, 327455), (200, 261964), (316, 165800), (395, 132640), (400, 130982), (632, 82900), (790, 66320), (800, 65491), (829, 63200), (1264, 41450), (1580, 33160), (1658, 31600), (1975, 26528), (2528, 20725), (3160, 16580), (3316, 15800), (3950, 13264), (4145, 12640), (6320, 8290), (6632, 7900)]