885930366970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{23041}}^1$

素因数の和:23852

約数の個数: 96

約数和(自身を含む): 1796092562880

約数和(自身を除く): 910162195910

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 739, 946, 1210, 1478, 2365, 3695, 4730, 5203, 7390, 8129, 10406, 16258, 23041, 26015, 31777, 40645, 46082, 52030, 63554, 81290, 89419, 115205, 158885, 178838, 230410, 253451, 317770, 349547, 447095, 506902, 699094, 894190, 990763, 1267255, 1747735, 1981526, 2534510, 2787961, 3495470, 3845017, 4953815, 5575922, 7690034, 9907630, 10898393, 13939805, 17027299, 19225085, 21796786, 27879610, 34054598, 38450170, 54491965, 85136495, 108983930, 119882323, 170272990, 187300289, 239764646, 374600578, 599411615, 732173857, 936501445, 1198823230, 1464347714, 1873002890, 2060303179, 3660869285, 4120606358, 7321738570, 8053912427, 10301515895, 16107824854, 20603031790, 40269562135, 80539124270, 88593036697, 177186073394, 442965183485, 885930366970]

約数ペア:

[(1, 885930366970), (2, 442965183485), (5, 177186073394), (10, 88593036697), (11, 80539124270), (22, 40269562135), (43, 20603031790), (55, 16107824854), (86, 10301515895), (110, 8053912427), (121, 7321738570), (215, 4120606358), (242, 3660869285), (430, 2060303179), (473, 1873002890), (605, 1464347714), (739, 1198823230), (946, 936501445), (1210, 732173857), (1478, 599411615), (2365, 374600578), (3695, 239764646), (4730, 187300289), (5203, 170272990), (7390, 119882323), (8129, 108983930), (10406, 85136495), (16258, 54491965), (23041, 38450170), (26015, 34054598), (31777, 27879610), (40645, 21796786), (46082, 19225085), (52030, 17027299), (63554, 13939805), (81290, 10898393), (89419, 9907630), (115205, 7690034), (158885, 5575922), (178838, 4953815), (230410, 3845017), (253451, 3495470), (317770, 2787961), (349547, 2534510), (447095, 1981526), (506902, 1747735), (699094, 1267255), (894190, 990763)]