22915040540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{22921}}^1$

素因数の和:23167

約数の個数: 96

約数和(自身を含む): 56777610624

約数和(自身を除く): 33862570084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 193, 259, 370, 386, 518, 740, 772, 965, 1036, 1295, 1351, 1930, 2590, 2702, 3860, 5180, 5404, 6755, 7141, 13510, 14282, 22921, 27020, 28564, 35705, 45842, 49987, 71410, 91684, 99974, 114605, 142820, 160447, 199948, 229210, 249935, 320894, 458420, 499870, 641788, 802235, 848077, 999740, 1604470, 1696154, 3208940, 3392308, 4240385, 4423753, 5936539, 8480770, 8847506, 11873078, 16961540, 17695012, 22118765, 23746156, 29682695, 30966271, 44237530, 59365390, 61932542, 88475060, 118730780, 123865084, 154831355, 163678861, 309662710, 327357722, 619325420, 654715444, 818394305, 1145752027, 1636788610, 2291504054, 3273577220, 4583008108, 5728760135, 11457520270, 22915040540]

約数ペア:

[(1, 22915040540), (2, 11457520270), (4, 5728760135), (5, 4583008108), (7, 3273577220), (10, 2291504054), (14, 1636788610), (20, 1145752027), (28, 818394305), (35, 654715444), (37, 619325420), (70, 327357722), (74, 309662710), (140, 163678861), (148, 154831355), (185, 123865084), (193, 118730780), (259, 88475060), (370, 61932542), (386, 59365390), (518, 44237530), (740, 30966271), (772, 29682695), (965, 23746156), (1036, 22118765), (1295, 17695012), (1351, 16961540), (1930, 11873078), (2590, 8847506), (2702, 8480770), (3860, 5936539), (5180, 4423753), (5404, 4240385), (6755, 3392308), (7141, 3208940), (13510, 1696154), (14282, 1604470), (22921, 999740), (27020, 848077), (28564, 802235), (35705, 641788), (45842, 499870), (49987, 458420), (71410, 320894), (91684, 249935), (99974, 229210), (114605, 199948), (142820, 160447)]