133078460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 292723200

約数和(自身を除く): 159644740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 439, 460, 659, 878, 1318, 1756, 2195, 2636, 3295, 4390, 6590, 8780, 10097, 13180, 15157, 20194, 30314, 40388, 50485, 60628, 75785, 100970, 151570, 201940, 289301, 303140, 578602, 1157204, 1446505, 2893010, 5786020, 6653923, 13307846, 26615692, 33269615, 66539230, 133078460]

約数ペア:

[(1, 133078460), (2, 66539230), (4, 33269615), (5, 26615692), (10, 13307846), (20, 6653923), (23, 5786020), (46, 2893010), (92, 1446505), (115, 1157204), (230, 578602), (439, 303140), (460, 289301), (659, 201940), (878, 151570), (1318, 100970), (1756, 75785), (2195, 60628), (2636, 50485), (3295, 40388), (4390, 30314), (6590, 20194), (8780, 15157), (10097, 13180)]