84234800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 221506656

約数和(自身を除く): 137271856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 97, 100, 104, 130, 167, 194, 200, 208, 260, 325, 334, 388, 400, 485, 520, 650, 668, 776, 835, 970, 1040, 1261, 1300, 1336, 1552, 1670, 1940, 2171, 2425, 2522, 2600, 2672, 3340, 3880, 4175, 4342, 4850, 5044, 5200, 6305, 6680, 7760, 8350, 8684, 9700, 10088, 10855, 12610, 13360, 16199, 16700, 17368, 19400, 20176, 21710, 25220, 31525, 32398, 33400, 34736, 38800, 43420, 50440, 54275, 63050, 64796, 66800, 80995, 86840, 100880, 108550, 126100, 129592, 161990, 173680, 210587, 217100, 252200, 259184, 323980, 404975, 421174, 434200, 504400, 647960, 809950, 842348, 868400, 1052935, 1295920, 1619900, 1684696, 2105870, 3239800, 3369392, 4211740, 5264675, 6479600, 8423480, 10529350, 16846960, 21058700, 42117400, 84234800]

約数ペア:

[(1, 84234800), (2, 42117400), (4, 21058700), (5, 16846960), (8, 10529350), (10, 8423480), (13, 6479600), (16, 5264675), (20, 4211740), (25, 3369392), (26, 3239800), (40, 2105870), (50, 1684696), (52, 1619900), (65, 1295920), (80, 1052935), (97, 868400), (100, 842348), (104, 809950), (130, 647960), (167, 504400), (194, 434200), (200, 421174), (208, 404975), (260, 323980), (325, 259184), (334, 252200), (388, 217100), (400, 210587), (485, 173680), (520, 161990), (650, 129592), (668, 126100), (776, 108550), (835, 100880), (970, 86840), (1040, 80995), (1261, 66800), (1300, 64796), (1336, 63050), (1552, 54275), (1670, 50440), (1940, 43420), (2171, 38800), (2425, 34736), (2522, 33400), (2600, 32398), (2672, 31525), (3340, 25220), (3880, 21710), (4175, 20176), (4342, 19400), (4850, 17368), (5044, 16700), (5200, 16199), (6305, 13360), (6680, 12610), (7760, 10855), (8350, 10088), (8684, 9700)]