3272720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3719}}^1$

素因数の和:3743

約数の個数: 40

約数和(自身を含む): 8303040

約数和(自身を除く): 5030320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3719, 7438, 14876, 18595, 29752, 37190, 40909, 59504, 74380, 81818, 148760, 163636, 204545, 297520, 327272, 409090, 654544, 818180, 1636360, 3272720]

約数ペア:

[(1, 3272720), (2, 1636360), (4, 818180), (5, 654544), (8, 409090), (10, 327272), (11, 297520), (16, 204545), (20, 163636), (22, 148760), (40, 81818), (44, 74380), (55, 59504), (80, 40909), (88, 37190), (110, 29752), (176, 18595), (220, 14876), (440, 7438), (880, 3719)]