26993200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 72651600

約数和(自身を除く): 45658400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 179, 200, 208, 232, 260, 290, 325, 358, 377, 400, 464, 520, 580, 650, 716, 725, 754, 895, 1040, 1160, 1300, 1432, 1450, 1508, 1790, 1885, 2320, 2327, 2600, 2864, 2900, 3016, 3580, 3770, 4475, 4654, 5191, 5200, 5800, 6032, 7160, 7540, 8950, 9308, 9425, 10382, 11600, 11635, 14320, 15080, 17900, 18616, 18850, 20764, 23270, 25955, 30160, 35800, 37232, 37700, 41528, 46540, 51910, 58175, 67483, 71600, 75400, 83056, 93080, 103820, 116350, 129775, 134966, 150800, 186160, 207640, 232700, 259550, 269932, 337415, 415280, 465400, 519100, 539864, 674830, 930800, 1038200, 1079728, 1349660, 1687075, 2076400, 2699320, 3374150, 5398640, 6748300, 13496600, 26993200]

約数ペア:

[(1, 26993200), (2, 13496600), (4, 6748300), (5, 5398640), (8, 3374150), (10, 2699320), (13, 2076400), (16, 1687075), (20, 1349660), (25, 1079728), (26, 1038200), (29, 930800), (40, 674830), (50, 539864), (52, 519100), (58, 465400), (65, 415280), (80, 337415), (100, 269932), (104, 259550), (116, 232700), (130, 207640), (145, 186160), (179, 150800), (200, 134966), (208, 129775), (232, 116350), (260, 103820), (290, 93080), (325, 83056), (358, 75400), (377, 71600), (400, 67483), (464, 58175), (520, 51910), (580, 46540), (650, 41528), (716, 37700), (725, 37232), (754, 35800), (895, 30160), (1040, 25955), (1160, 23270), (1300, 20764), (1432, 18850), (1450, 18616), (1508, 17900), (1790, 15080), (1885, 14320), (2320, 11635), (2327, 11600), (2600, 10382), (2864, 9425), (2900, 9308), (3016, 8950), (3580, 7540), (3770, 7160), (4475, 6032), (4654, 5800), (5191, 5200)]