54174320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 137268000

約数和(自身を除く): 83093680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1229, 1520, 2204, 2320, 2458, 2755, 4408, 4916, 5510, 6145, 8816, 9832, 11020, 12290, 19664, 22040, 23351, 24580, 35641, 44080, 46702, 49160, 71282, 93404, 98320, 116755, 142564, 178205, 186808, 233510, 285128, 356410, 373616, 467020, 570256, 677179, 712820, 934040, 1354358, 1425640, 1868080, 2708716, 2851280, 3385895, 5417432, 6771790, 10834864, 13543580, 27087160, 54174320]

約数ペア:

[(1, 54174320), (2, 27087160), (4, 13543580), (5, 10834864), (8, 6771790), (10, 5417432), (16, 3385895), (19, 2851280), (20, 2708716), (29, 1868080), (38, 1425640), (40, 1354358), (58, 934040), (76, 712820), (80, 677179), (95, 570256), (116, 467020), (145, 373616), (152, 356410), (190, 285128), (232, 233510), (290, 186808), (304, 178205), (380, 142564), (464, 116755), (551, 98320), (580, 93404), (760, 71282), (1102, 49160), (1160, 46702), (1229, 44080), (1520, 35641), (2204, 24580), (2320, 23351), (2458, 22040), (2755, 19664), (4408, 12290), (4916, 11020), (5510, 9832), (6145, 8816)]