29085640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42773}}^1$

素因数の和:42801

約数の個数: 32

約数和(自身を含む): 69293880

約数和(自身を除く): 40208240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 42773, 85546, 171092, 213865, 342184, 427730, 727141, 855460, 1454282, 1710920, 2908564, 3635705, 5817128, 7271410, 14542820, 29085640]

約数ペア:

[(1, 29085640), (2, 14542820), (4, 7271410), (5, 5817128), (8, 3635705), (10, 2908564), (17, 1710920), (20, 1454282), (34, 855460), (40, 727141), (68, 427730), (85, 342184), (136, 213865), (170, 171092), (340, 85546), (680, 42773)]