74111840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2520

約数の個数: 96

約数和(自身を含む): 202323744

約数和(自身を除く): 128211904

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, 2477, 2720, 2992, 3740, 4954, 5984, 7480, 9908, 12385, 14960, 19816, 24770, 27247, 29920, 39632, 42109, 49540, 54494, 79264, 84218, 99080, 108988, 136235, 168436, 198160, 210545, 217976, 272470, 336872, 396320, 421090, 435952, 463199, 544940, 673744, 842180, 871904, 926398, 1089880, 1347488, 1684360, 1852796, 2179760, 2315995, 3368720, 3705592, 4359520, 4631990, 6737440, 7411184, 9263980, 14822368, 18527960, 37055920, 74111840]

約数ペア:

[(1, 74111840), (2, 37055920), (4, 18527960), (5, 14822368), (8, 9263980), (10, 7411184), (11, 6737440), (16, 4631990), (17, 4359520), (20, 3705592), (22, 3368720), (32, 2315995), (34, 2179760), (40, 1852796), (44, 1684360), (55, 1347488), (68, 1089880), (80, 926398), (85, 871904), (88, 842180), (110, 673744), (136, 544940), (160, 463199), (170, 435952), (176, 421090), (187, 396320), (220, 336872), (272, 272470), (340, 217976), (352, 210545), (374, 198160), (440, 168436), (544, 136235), (680, 108988), (748, 99080), (880, 84218), (935, 79264), (1360, 54494), (1496, 49540), (1760, 42109), (1870, 39632), (2477, 29920), (2720, 27247), (2992, 24770), (3740, 19816), (4954, 14960), (5984, 12385), (7480, 9908)]