122056120

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{50023}}^1$

素因数の和:50095

約数の個数: 32

約数和(自身を含む): 279133920

約数和(自身を除く): 157077800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 50023, 100046, 200092, 250115, 400184, 500230, 1000460, 2000920, 3051403, 6102806, 12205612, 15257015, 24411224, 30514030, 61028060, 122056120]

約数ペア:

[(1, 122056120), (2, 61028060), (4, 30514030), (5, 24411224), (8, 15257015), (10, 12205612), (20, 6102806), (40, 3051403), (61, 2000920), (122, 1000460), (244, 500230), (305, 400184), (488, 250115), (610, 200092), (1220, 100046), (2440, 50023)]