33002720

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 78336720

約数和(自身を除く): 45334000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 659, 1252, 1318, 1565, 2504, 2636, 3130, 3295, 5008, 5272, 6260, 6590, 10016, 10544, 12520, 13180, 21088, 25040, 26360, 50080, 52720, 105440, 206267, 412534, 825068, 1031335, 1650136, 2062670, 3300272, 4125340, 6600544, 8250680, 16501360, 33002720]

約数ペア:

[(1, 33002720), (2, 16501360), (4, 8250680), (5, 6600544), (8, 4125340), (10, 3300272), (16, 2062670), (20, 1650136), (32, 1031335), (40, 825068), (80, 412534), (160, 206267), (313, 105440), (626, 52720), (659, 50080), (1252, 26360), (1318, 25040), (1565, 21088), (2504, 13180), (2636, 12520), (3130, 10544), (3295, 10016), (5008, 6590), (5272, 6260)]