65292400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 168274944

約数和(自身を除く): 102982544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 47, 50, 80, 92, 94, 100, 115, 151, 184, 188, 200, 230, 235, 302, 368, 376, 400, 460, 470, 575, 604, 752, 755, 920, 940, 1081, 1150, 1175, 1208, 1510, 1840, 1880, 2162, 2300, 2350, 2416, 3020, 3473, 3760, 3775, 4324, 4600, 4700, 5405, 6040, 6946, 7097, 7550, 8648, 9200, 9400, 10810, 12080, 13892, 14194, 15100, 17296, 17365, 18800, 21620, 27025, 27784, 28388, 30200, 34730, 35485, 43240, 54050, 55568, 56776, 60400, 69460, 70970, 86480, 86825, 108100, 113552, 138920, 141940, 163231, 173650, 177425, 216200, 277840, 283880, 326462, 347300, 354850, 432400, 567760, 652924, 694600, 709700, 816155, 1305848, 1389200, 1419400, 1632310, 2611696, 2838800, 3264620, 4080775, 6529240, 8161550, 13058480, 16323100, 32646200, 65292400]

約数ペア:

[(1, 65292400), (2, 32646200), (4, 16323100), (5, 13058480), (8, 8161550), (10, 6529240), (16, 4080775), (20, 3264620), (23, 2838800), (25, 2611696), (40, 1632310), (46, 1419400), (47, 1389200), (50, 1305848), (80, 816155), (92, 709700), (94, 694600), (100, 652924), (115, 567760), (151, 432400), (184, 354850), (188, 347300), (200, 326462), (230, 283880), (235, 277840), (302, 216200), (368, 177425), (376, 173650), (400, 163231), (460, 141940), (470, 138920), (575, 113552), (604, 108100), (752, 86825), (755, 86480), (920, 70970), (940, 69460), (1081, 60400), (1150, 56776), (1175, 55568), (1208, 54050), (1510, 43240), (1840, 35485), (1880, 34730), (2162, 30200), (2300, 28388), (2350, 27784), (2416, 27025), (3020, 21620), (3473, 18800), (3760, 17365), (3775, 17296), (4324, 15100), (4600, 14194), (4700, 13892), (5405, 12080), (6040, 10810), (6946, 9400), (7097, 9200), (7550, 8648)]