104785600

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:930

約数の個数: 84

約数和(自身を含む): 261416800

約数和(自身を除く): 156631200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 158, 160, 200, 316, 320, 395, 400, 632, 790, 800, 829, 1264, 1580, 1600, 1658, 1975, 2528, 3160, 3316, 3950, 4145, 5056, 6320, 6632, 7900, 8290, 12640, 13264, 15800, 16580, 20725, 25280, 26528, 31600, 33160, 41450, 53056, 63200, 65491, 66320, 82900, 126400, 130982, 132640, 165800, 261964, 265280, 327455, 331600, 523928, 654910, 663200, 1047856, 1309820, 1326400, 1637275, 2095712, 2619640, 3274550, 4191424, 5239280, 6549100, 10478560, 13098200, 20957120, 26196400, 52392800, 104785600]

約数ペア:

[(1, 104785600), (2, 52392800), (4, 26196400), (5, 20957120), (8, 13098200), (10, 10478560), (16, 6549100), (20, 5239280), (25, 4191424), (32, 3274550), (40, 2619640), (50, 2095712), (64, 1637275), (79, 1326400), (80, 1309820), (100, 1047856), (158, 663200), (160, 654910), (200, 523928), (316, 331600), (320, 327455), (395, 265280), (400, 261964), (632, 165800), (790, 132640), (800, 130982), (829, 126400), (1264, 82900), (1580, 66320), (1600, 65491), (1658, 63200), (1975, 53056), (2528, 41450), (3160, 33160), (3316, 31600), (3950, 26528), (4145, 25280), (5056, 20725), (6320, 16580), (6632, 15800), (7900, 13264), (8290, 12640)]