742033.00000000

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 7093795

約数列:

[1, 5, 23, 37, 47, 109, 115, 185, 235, 545, 851, 1081, 1739, 2507, 4033, 4255, 5123, 5405, 8695, 12535, 20165, 25615, 39997, 92759, 117829, 189551, 199985, 463795, 589145, 947755, 4359673, 21798365]

約数ペア:

[(1, 21798365), (5, 4359673), (23, 947755), (37, 589145), (47, 463795), (109, 199985), (115, 189551), (185, 117829), (235, 92759), (545, 39997), (851, 25615), (1081, 20165), (1739, 12535), (2507, 8695), (4033, 5405), (4255, 5123)]