9008170490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1\times {\mathrm{15287}}^1$

素因数の和:15803

約数の個数: 48

約数和(自身を含む): 17860542336

約数和(自身を除く): 8852371846

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 487, 605, 974, 1210, 2435, 4870, 5357, 10714, 15287, 26785, 30574, 53570, 58927, 76435, 117854, 152870, 168157, 294635, 336314, 589270, 840785, 1681570, 1849727, 3699454, 7444769, 9248635, 14889538, 18497270, 37223845, 74447690, 81892459, 163784918, 409462295, 818924590, 900817049, 1801634098, 4504085245, 9008170490]

約数ペア:

[(1, 9008170490), (2, 4504085245), (5, 1801634098), (10, 900817049), (11, 818924590), (22, 409462295), (55, 163784918), (110, 81892459), (121, 74447690), (242, 37223845), (487, 18497270), (605, 14889538), (974, 9248635), (1210, 7444769), (2435, 3699454), (4870, 1849727), (5357, 1681570), (10714, 840785), (15287, 589270), (26785, 336314), (30574, 294635), (53570, 168157), (58927, 152870), (76435, 117854)]