4709680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3493

約数の個数: 40

約数和(自身を含む): 11597472

約数和(自身を除く): 6887792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3463, 6926, 13852, 17315, 27704, 34630, 55408, 58871, 69260, 117742, 138520, 235484, 277040, 294355, 470968, 588710, 941936, 1177420, 2354840, 4709680]

約数ペア:

[(1, 4709680), (2, 2354840), (4, 1177420), (5, 941936), (8, 588710), (10, 470968), (16, 294355), (17, 277040), (20, 235484), (34, 138520), (40, 117742), (68, 69260), (80, 58871), (85, 55408), (136, 34630), (170, 27704), (272, 17315), (340, 13852), (680, 6926), (1360, 3463)]