83805920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2844

約数の個数: 96

約数和(自身を含む): 228777696

約数和(自身を除く): 144971776

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, 2720, 2801, 2992, 3740, 5602, 5984, 7480, 11204, 14005, 14960, 22408, 28010, 29920, 30811, 44816, 47617, 56020, 61622, 89632, 95234, 112040, 123244, 154055, 190468, 224080, 238085, 246488, 308110, 380936, 448160, 476170, 492976, 523787, 616220, 761872, 952340, 985952, 1047574, 1232440, 1523744, 1904680, 2095148, 2464880, 2618935, 3809360, 4190296, 4929760, 5237870, 7618720, 8380592, 10475740, 16761184, 20951480, 41902960, 83805920]

約数ペア:

[(1, 83805920), (2, 41902960), (4, 20951480), (5, 16761184), (8, 10475740), (10, 8380592), (11, 7618720), (16, 5237870), (17, 4929760), (20, 4190296), (22, 3809360), (32, 2618935), (34, 2464880), (40, 2095148), (44, 1904680), (55, 1523744), (68, 1232440), (80, 1047574), (85, 985952), (88, 952340), (110, 761872), (136, 616220), (160, 523787), (170, 492976), (176, 476170), (187, 448160), (220, 380936), (272, 308110), (340, 246488), (352, 238085), (374, 224080), (440, 190468), (544, 154055), (680, 123244), (748, 112040), (880, 95234), (935, 89632), (1360, 61622), (1496, 56020), (1760, 47617), (1870, 44816), (2720, 30811), (2801, 29920), (2992, 28010), (3740, 22408), (5602, 14960), (5984, 14005), (7480, 11204)]