133996850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8963}}^1$

素因数の和:9011

約数の個数: 48

約数和(自身を含む): 280107072

約数和(自身を除く): 146110222

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 8963, 14950, 17926, 44815, 89630, 116519, 206149, 224075, 233038, 412298, 448150, 582595, 1030745, 1165190, 2061490, 2679937, 2912975, 5153725, 5359874, 5825950, 10307450, 13399685, 26799370, 66998425, 133996850]

約数ペア:

[(1, 133996850), (2, 66998425), (5, 26799370), (10, 13399685), (13, 10307450), (23, 5825950), (25, 5359874), (26, 5153725), (46, 2912975), (50, 2679937), (65, 2061490), (115, 1165190), (130, 1030745), (230, 582595), (299, 448150), (325, 412298), (575, 233038), (598, 224075), (650, 206149), (1150, 116519), (1495, 89630), (2990, 44815), (7475, 17926), (8963, 14950)]