29385560

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2731}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 66387600

約数和(自身を除く): 37002040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 2731, 5380, 5462, 10760, 10924, 13655, 21848, 27310, 54620, 109240, 734639, 1469278, 2938556, 3673195, 5877112, 7346390, 14692780, 29385560]

約数ペア:

[(1, 29385560), (2, 14692780), (4, 7346390), (5, 5877112), (8, 3673195), (10, 2938556), (20, 1469278), (40, 734639), (269, 109240), (538, 54620), (1076, 27310), (1345, 21848), (2152, 13655), (2690, 10924), (2731, 10760), (5380, 5462)]