68606560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2336

約数の個数: 96

約数和(自身を含む): 187300512

約数和(自身を除く): 118693952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2293, 2720, 2992, 3740, 4586, 5984, 7480, 9172, 11465, 14960, 18344, 22930, 25223, 29920, 36688, 38981, 45860, 50446, 73376, 77962, 91720, 100892, 126115, 155924, 183440, 194905, 201784, 252230, 311848, 366880, 389810, 403568, 428791, 504460, 623696, 779620, 807136, 857582, 1008920, 1247392, 1559240, 1715164, 2017840, 2143955, 3118480, 3430328, 4035680, 4287910, 6236960, 6860656, 8575820, 13721312, 17151640, 34303280, 68606560]

約数ペア:

[(1, 68606560), (2, 34303280), (4, 17151640), (5, 13721312), (8, 8575820), (10, 6860656), (11, 6236960), (16, 4287910), (17, 4035680), (20, 3430328), (22, 3118480), (32, 2143955), (34, 2017840), (40, 1715164), (44, 1559240), (55, 1247392), (68, 1008920), (80, 857582), (85, 807136), (88, 779620), (110, 623696), (136, 504460), (160, 428791), (170, 403568), (176, 389810), (187, 366880), (220, 311848), (272, 252230), (340, 201784), (352, 194905), (374, 183440), (440, 155924), (544, 126115), (680, 100892), (748, 91720), (880, 77962), (935, 73376), (1360, 50446), (1496, 45860), (1760, 38981), (1870, 36688), (2293, 29920), (2720, 25223), (2992, 22930), (3740, 18344), (4586, 14960), (5984, 11465), (7480, 9172)]