22840400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 62272800

約数和(自身を除く): 39432400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 176, 179, 200, 220, 232, 275, 290, 319, 358, 400, 440, 464, 550, 580, 638, 716, 725, 880, 895, 1100, 1160, 1276, 1432, 1450, 1595, 1790, 1969, 2200, 2320, 2552, 2864, 2900, 3190, 3580, 3938, 4400, 4475, 5104, 5191, 5800, 6380, 7160, 7876, 7975, 8950, 9845, 10382, 11600, 12760, 14320, 15752, 15950, 17900, 19690, 20764, 25520, 25955, 31504, 31900, 35800, 39380, 41528, 49225, 51910, 57101, 63800, 71600, 78760, 83056, 98450, 103820, 114202, 127600, 129775, 157520, 196900, 207640, 228404, 259550, 285505, 393800, 415280, 456808, 519100, 571010, 787600, 913616, 1038200, 1142020, 1427525, 2076400, 2284040, 2855050, 4568080, 5710100, 11420200, 22840400]

約数ペア:

[(1, 22840400), (2, 11420200), (4, 5710100), (5, 4568080), (8, 2855050), (10, 2284040), (11, 2076400), (16, 1427525), (20, 1142020), (22, 1038200), (25, 913616), (29, 787600), (40, 571010), (44, 519100), (50, 456808), (55, 415280), (58, 393800), (80, 285505), (88, 259550), (100, 228404), (110, 207640), (116, 196900), (145, 157520), (176, 129775), (179, 127600), (200, 114202), (220, 103820), (232, 98450), (275, 83056), (290, 78760), (319, 71600), (358, 63800), (400, 57101), (440, 51910), (464, 49225), (550, 41528), (580, 39380), (638, 35800), (716, 31900), (725, 31504), (880, 25955), (895, 25520), (1100, 20764), (1160, 19690), (1276, 17900), (1432, 15950), (1450, 15752), (1595, 14320), (1790, 12760), (1969, 11600), (2200, 10382), (2320, 9845), (2552, 8950), (2864, 7975), (2900, 7876), (3190, 7160), (3580, 6380), (3938, 5800), (4400, 5191), (4475, 5104)]