9005360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 25790016

約数和(自身を除く): 16784656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1237, 1456, 1820, 2474, 3640, 4948, 6185, 7280, 8659, 9896, 12370, 16081, 17318, 19792, 24740, 32162, 34636, 43295, 49480, 64324, 69272, 80405, 86590, 98960, 112567, 128648, 138544, 160810, 173180, 225134, 257296, 321620, 346360, 450268, 562835, 643240, 692720, 900536, 1125670, 1286480, 1801072, 2251340, 4502680, 9005360]

約数ペア:

[(1, 9005360), (2, 4502680), (4, 2251340), (5, 1801072), (7, 1286480), (8, 1125670), (10, 900536), (13, 692720), (14, 643240), (16, 562835), (20, 450268), (26, 346360), (28, 321620), (35, 257296), (40, 225134), (52, 173180), (56, 160810), (65, 138544), (70, 128648), (80, 112567), (91, 98960), (104, 86590), (112, 80405), (130, 69272), (140, 64324), (182, 49480), (208, 43295), (260, 34636), (280, 32162), (364, 24740), (455, 19792), (520, 17318), (560, 16081), (728, 12370), (910, 9896), (1040, 8659), (1237, 7280), (1456, 6185), (1820, 4948), (2474, 3640)]