73003040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41479}}^1$

素因数の和:41505

約数の個数: 48

約数和(自身を含む): 188153280

約数和(自身を除く): 115150240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 41479, 82958, 165916, 207395, 331832, 414790, 456269, 663664, 829580, 912538, 1327328, 1659160, 1825076, 2281345, 3318320, 3650152, 4562690, 6636640, 7300304, 9125380, 14600608, 18250760, 36501520, 73003040]

約数ペア:

[(1, 73003040), (2, 36501520), (4, 18250760), (5, 14600608), (8, 9125380), (10, 7300304), (11, 6636640), (16, 4562690), (20, 3650152), (22, 3318320), (32, 2281345), (40, 1825076), (44, 1659160), (55, 1327328), (80, 912538), (88, 829580), (110, 663664), (160, 456269), (176, 414790), (220, 331832), (352, 207395), (440, 165916), (880, 82958), (1760, 41479)]