88016480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32359}}^1$

素因数の和:32391

約数の個数: 48

約数和(自身を含む): 220177440

約数和(自身を除く): 132160960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 32359, 64718, 129436, 161795, 258872, 323590, 517744, 550103, 647180, 1035488, 1100206, 1294360, 2200412, 2588720, 2750515, 4400824, 5177440, 5501030, 8801648, 11002060, 17603296, 22004120, 44008240, 88016480]

約数ペア:

[(1, 88016480), (2, 44008240), (4, 22004120), (5, 17603296), (8, 11002060), (10, 8801648), (16, 5501030), (17, 5177440), (20, 4400824), (32, 2750515), (34, 2588720), (40, 2200412), (68, 1294360), (80, 1100206), (85, 1035488), (136, 647180), (160, 550103), (170, 517744), (272, 323590), (340, 258872), (544, 161795), (680, 129436), (1360, 64718), (2720, 32359)]