23360180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 52424064

約数和(自身を除く): 29063884

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1181, 1978, 2362, 3956, 4724, 4945, 5905, 9890, 11810, 19780, 23620, 27163, 50783, 54326, 101566, 108652, 135815, 203132, 253915, 271630, 507830, 543260, 1015660, 1168009, 2336018, 4672036, 5840045, 11680090, 23360180]

約数ペア:

[(1, 23360180), (2, 11680090), (4, 5840045), (5, 4672036), (10, 2336018), (20, 1168009), (23, 1015660), (43, 543260), (46, 507830), (86, 271630), (92, 253915), (115, 203132), (172, 135815), (215, 108652), (230, 101566), (430, 54326), (460, 50783), (860, 27163), (989, 23620), (1181, 19780), (1978, 11810), (2362, 9890), (3956, 5905), (4724, 4945)]