17967369550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{1367}}^1$

素因数の和:1742

約数の個数: 96

約数和(自身を含む): 36641529792

約数和(自身を除く): 18674160242

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 277, 325, 365, 554, 650, 730, 949, 1367, 1385, 1825, 1898, 2734, 2770, 3601, 3650, 4745, 6835, 6925, 7202, 9490, 13670, 13850, 17771, 18005, 20221, 23725, 34175, 35542, 36010, 40442, 47450, 68350, 88855, 90025, 99791, 101105, 177710, 180050, 199582, 202210, 262873, 378659, 444275, 498955, 505525, 525746, 757318, 888550, 997910, 1011050, 1297283, 1314365, 1893295, 2494775, 2594566, 2628730, 3786590, 4922567, 4989550, 6486415, 6571825, 9466475, 9845134, 12972830, 13143650, 18932950, 24612835, 27642107, 32432075, 49225670, 55284214, 64864150, 123064175, 138210535, 246128350, 276421070, 359347391, 691052675, 718694782, 1382105350, 1796736955, 3593473910, 8983684775, 17967369550]

約数ペア:

[(1, 17967369550), (2, 8983684775), (5, 3593473910), (10, 1796736955), (13, 1382105350), (25, 718694782), (26, 691052675), (50, 359347391), (65, 276421070), (73, 246128350), (130, 138210535), (146, 123064175), (277, 64864150), (325, 55284214), (365, 49225670), (554, 32432075), (650, 27642107), (730, 24612835), (949, 18932950), (1367, 13143650), (1385, 12972830), (1825, 9845134), (1898, 9466475), (2734, 6571825), (2770, 6486415), (3601, 4989550), (3650, 4922567), (4745, 3786590), (6835, 2628730), (6925, 2594566), (7202, 2494775), (9490, 1893295), (13670, 1314365), (13850, 1297283), (17771, 1011050), (18005, 997910), (20221, 888550), (23725, 757318), (34175, 525746), (35542, 505525), (36010, 498955), (40442, 444275), (47450, 378659), (68350, 262873), (88855, 202210), (90025, 199582), (99791, 180050), (101105, 177710)]