84301120

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2159

約数の個数: 56

約数和(自身を含む): 202375008

約数和(自身を除く): 118073888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2011, 2096, 2620, 4022, 4192, 5240, 8044, 8384, 10055, 10480, 16088, 20110, 20960, 32176, 40220, 41920, 64352, 80440, 128704, 160880, 263441, 321760, 526882, 643520, 1053764, 1317205, 2107528, 2634410, 4215056, 5268820, 8430112, 10537640, 16860224, 21075280, 42150560, 84301120]

約数ペア:

[(1, 84301120), (2, 42150560), (4, 21075280), (5, 16860224), (8, 10537640), (10, 8430112), (16, 5268820), (20, 4215056), (32, 2634410), (40, 2107528), (64, 1317205), (80, 1053764), (131, 643520), (160, 526882), (262, 321760), (320, 263441), (524, 160880), (655, 128704), (1048, 80440), (1310, 64352), (2011, 41920), (2096, 40220), (2620, 32176), (4022, 20960), (4192, 20110), (5240, 16088), (8044, 10480), (8384, 10055)]