4217522060

素因数分解:

$2^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{138461}}^1$

素因数の和:139993

約数の個数: 24

約数和(自身を含む): 8862675696

約数和(自身を除く): 4645153636

約数列:

[1, 2, 4, 5, 10, 20, 1523, 3046, 6092, 7615, 15230, 30460, 138461, 276922, 553844, 692305, 1384610, 2769220, 210876103, 421752206, 843504412, 1054380515, 2108761030, 4217522060]

約数ペア:

[(1, 4217522060), (2, 2108761030), (4, 1054380515), (5, 843504412), (10, 421752206), (20, 210876103), (1523, 2769220), (3046, 1384610), (6092, 692305), (7615, 553844), (15230, 276922), (30460, 138461)]