27209920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3697}}^1$

素因数の和:3737

約数の個数: 56

約数和(自身を含む): 67629024

約数和(自身を除く): 40419104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 3697, 7360, 7394, 14788, 18485, 29576, 36970, 59152, 73940, 85031, 118304, 147880, 170062, 236608, 295760, 340124, 425155, 591520, 680248, 850310, 1183040, 1360496, 1700620, 2720992, 3401240, 5441984, 6802480, 13604960, 27209920]

約数ペア:

[(1, 27209920), (2, 13604960), (4, 6802480), (5, 5441984), (8, 3401240), (10, 2720992), (16, 1700620), (20, 1360496), (23, 1183040), (32, 850310), (40, 680248), (46, 591520), (64, 425155), (80, 340124), (92, 295760), (115, 236608), (160, 170062), (184, 147880), (230, 118304), (320, 85031), (368, 73940), (460, 59152), (736, 36970), (920, 29576), (1472, 18485), (1840, 14788), (3680, 7394), (3697, 7360)]