82774272890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4043687}}^1$

素因数の和:4043806

約数の個数: 32

約数和(自身を含む): 157218589440

約数和(自身を除く): 74444316550

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470, 4043687, 8087374, 20218435, 40436870, 93004801, 186009602, 359888143, 465024005, 719776286, 930048010, 1799440715, 3598881430, 8277427289, 16554854578, 41387136445, 82774272890]

約数ペア:

[(1, 82774272890), (2, 41387136445), (5, 16554854578), (10, 8277427289), (23, 3598881430), (46, 1799440715), (89, 930048010), (115, 719776286), (178, 465024005), (230, 359888143), (445, 186009602), (890, 93004801), (2047, 40436870), (4094, 20218435), (10235, 8087374), (20470, 4043687)]