192328120

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{78823}}^1$

素因数の和:78895

約数の個数: 32

約数和(自身を含む): 439837920

約数和(自身を除く): 247509800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 78823, 157646, 315292, 394115, 630584, 788230, 1576460, 3152920, 4808203, 9616406, 19232812, 24041015, 38465624, 48082030, 96164060, 192328120]

約数ペア:

[(1, 192328120), (2, 96164060), (4, 48082030), (5, 38465624), (8, 24041015), (10, 19232812), (20, 9616406), (40, 4808203), (61, 3152920), (122, 1576460), (244, 788230), (305, 630584), (488, 394115), (610, 315292), (1220, 157646), (2440, 78823)]