38233580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 105284928

約数和(自身を除く): 67051348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 61, 70, 74, 77, 110, 121, 122, 140, 148, 154, 185, 220, 242, 244, 259, 305, 308, 370, 385, 407, 427, 484, 518, 605, 610, 671, 740, 770, 814, 847, 854, 1036, 1210, 1220, 1295, 1342, 1540, 1628, 1694, 1708, 2035, 2135, 2257, 2420, 2590, 2684, 2849, 3355, 3388, 4070, 4235, 4270, 4477, 4514, 4697, 5180, 5698, 6710, 7381, 8140, 8470, 8540, 8954, 9028, 9394, 11285, 11396, 13420, 14245, 14762, 15799, 16940, 17908, 18788, 22385, 22570, 23485, 24827, 28490, 29524, 31339, 31598, 36905, 44770, 45140, 46970, 49654, 51667, 56980, 62678, 63196, 73810, 78995, 89540, 93940, 99308, 103334, 124135, 125356, 147620, 156695, 157990, 173789, 206668, 248270, 258335, 273097, 313390, 315980, 347578, 496540, 516670, 546194, 626780, 695156, 868945, 1033340, 1092388, 1365485, 1737890, 1911679, 2730970, 3475780, 3823358, 5461940, 7646716, 9558395, 19116790, 38233580]

約数ペア:

[(1, 38233580), (2, 19116790), (4, 9558395), (5, 7646716), (7, 5461940), (10, 3823358), (11, 3475780), (14, 2730970), (20, 1911679), (22, 1737890), (28, 1365485), (35, 1092388), (37, 1033340), (44, 868945), (55, 695156), (61, 626780), (70, 546194), (74, 516670), (77, 496540), (110, 347578), (121, 315980), (122, 313390), (140, 273097), (148, 258335), (154, 248270), (185, 206668), (220, 173789), (242, 157990), (244, 156695), (259, 147620), (305, 125356), (308, 124135), (370, 103334), (385, 99308), (407, 93940), (427, 89540), (484, 78995), (518, 73810), (605, 63196), (610, 62678), (671, 56980), (740, 51667), (770, 49654), (814, 46970), (847, 45140), (854, 44770), (1036, 36905), (1210, 31598), (1220, 31339), (1295, 29524), (1342, 28490), (1540, 24827), (1628, 23485), (1694, 22570), (1708, 22385), (2035, 18788), (2135, 17908), (2257, 16940), (2420, 15799), (2590, 14762), (2684, 14245), (2849, 13420), (3355, 11396), (3388, 11285), (4070, 9394), (4235, 9028), (4270, 8954), (4477, 8540), (4514, 8470), (4697, 8140), (5180, 7381), (5698, 6710)]