8773466180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{23209}}^1$

素因数の和:23720

約数の個数: 48

約数和(自身を含む): 18915407280

約数和(自身を除く): 10141941100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 461, 820, 922, 1844, 2305, 4610, 9220, 18901, 23209, 37802, 46418, 75604, 92836, 94505, 116045, 189010, 232090, 378020, 464180, 951569, 1903138, 3806276, 4757845, 9515690, 10699349, 19031380, 21398698, 42797396, 53496745, 106993490, 213986980, 438673309, 877346618, 1754693236, 2193366545, 4386733090, 8773466180]

約数ペア:

[(1, 8773466180), (2, 4386733090), (4, 2193366545), (5, 1754693236), (10, 877346618), (20, 438673309), (41, 213986980), (82, 106993490), (164, 53496745), (205, 42797396), (410, 21398698), (461, 19031380), (820, 10699349), (922, 9515690), (1844, 4757845), (2305, 3806276), (4610, 1903138), (9220, 951569), (18901, 464180), (23209, 378020), (37802, 232090), (46418, 189010), (75604, 116045), (92836, 94505)]