24470470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 45815040

約数和(自身を除く): 21344570

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 409, 818, 965, 1930, 2045, 4090, 5983, 11966, 12679, 25358, 29915, 59830, 63395, 78937, 126790, 157874, 394685, 789370, 2447047, 4894094, 12235235, 24470470]

約数ペア:

[(1, 24470470), (2, 12235235), (5, 4894094), (10, 2447047), (31, 789370), (62, 394685), (155, 157874), (193, 126790), (310, 78937), (386, 63395), (409, 59830), (818, 29915), (965, 25358), (1930, 12679), (2045, 11966), (4090, 5983)]