84006560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 220449600

約数和(自身を除く): 136443040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 295, 352, 440, 472, 590, 649, 809, 880, 944, 1180, 1298, 1618, 1760, 1888, 2360, 2596, 3236, 3245, 4045, 4720, 5192, 6472, 6490, 8090, 8899, 9440, 10384, 12944, 12980, 16180, 17798, 20768, 25888, 25960, 32360, 35596, 44495, 47731, 51920, 64720, 71192, 88990, 95462, 103840, 129440, 142384, 177980, 190924, 238655, 284768, 355960, 381848, 477310, 525041, 711920, 763696, 954620, 1050082, 1423840, 1527392, 1909240, 2100164, 2625205, 3818480, 4200328, 5250410, 7636960, 8400656, 10500820, 16801312, 21001640, 42003280, 84006560]

約数ペア:

[(1, 84006560), (2, 42003280), (4, 21001640), (5, 16801312), (8, 10500820), (10, 8400656), (11, 7636960), (16, 5250410), (20, 4200328), (22, 3818480), (32, 2625205), (40, 2100164), (44, 1909240), (55, 1527392), (59, 1423840), (80, 1050082), (88, 954620), (110, 763696), (118, 711920), (160, 525041), (176, 477310), (220, 381848), (236, 355960), (295, 284768), (352, 238655), (440, 190924), (472, 177980), (590, 142384), (649, 129440), (809, 103840), (880, 95462), (944, 88990), (1180, 71192), (1298, 64720), (1618, 51920), (1760, 47731), (1888, 44495), (2360, 35596), (2596, 32360), (3236, 25960), (3245, 25888), (4045, 20768), (4720, 17798), (5192, 16180), (6472, 12980), (6490, 12944), (8090, 10384), (8899, 9440)]