67451180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 148587264

約数和(自身を除く): 81136084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 331, 443, 460, 662, 886, 1324, 1655, 1772, 2215, 3310, 4430, 6620, 7613, 8860, 10189, 15226, 20378, 30452, 38065, 40756, 50945, 76130, 101890, 146633, 152260, 203780, 293266, 586532, 733165, 1466330, 2932660, 3372559, 6745118, 13490236, 16862795, 33725590, 67451180]

約数ペア:

[(1, 67451180), (2, 33725590), (4, 16862795), (5, 13490236), (10, 6745118), (20, 3372559), (23, 2932660), (46, 1466330), (92, 733165), (115, 586532), (230, 293266), (331, 203780), (443, 152260), (460, 146633), (662, 101890), (886, 76130), (1324, 50945), (1655, 40756), (1772, 38065), (2215, 30452), (3310, 20378), (4430, 15226), (6620, 10189), (7613, 8860)]