29171480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56099}}^1$

素因数の和:56123

約数の個数: 32

約数和(自身を含む): 70686000

約数和(自身を除く): 41514520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56099, 112198, 224396, 280495, 448792, 560990, 729287, 1121980, 1458574, 2243960, 2917148, 3646435, 5834296, 7292870, 14585740, 29171480]

約数ペア:

[(1, 29171480), (2, 14585740), (4, 7292870), (5, 5834296), (8, 3646435), (10, 2917148), (13, 2243960), (20, 1458574), (26, 1121980), (40, 729287), (52, 560990), (65, 448792), (104, 280495), (130, 224396), (260, 112198), (520, 56099)]