9776876260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{14813}}^1$

素因数の和:15424

約数の個数: 48

約数和(自身を含む): 20908005552

約数和(自身を除く): 11131129292

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 541, 610, 1082, 1220, 2164, 2705, 5410, 10820, 14813, 29626, 33001, 59252, 66002, 74065, 132004, 148130, 165005, 296260, 330010, 660020, 903593, 1807186, 3614372, 4517965, 8013833, 9035930, 16027666, 18071860, 32055332, 40069165, 80138330, 160276660, 488843813, 977687626, 1955375252, 2444219065, 4888438130, 9776876260]

約数ペア:

[(1, 9776876260), (2, 4888438130), (4, 2444219065), (5, 1955375252), (10, 977687626), (20, 488843813), (61, 160276660), (122, 80138330), (244, 40069165), (305, 32055332), (541, 18071860), (610, 16027666), (1082, 9035930), (1220, 8013833), (2164, 4517965), (2705, 3614372), (5410, 1807186), (10820, 903593), (14813, 660020), (29626, 330010), (33001, 296260), (59252, 165005), (66002, 148130), (74065, 132004)]