701888960

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30893}}^1$

素因数の和:30981

約数の個数: 56

約数和(自身を含む): 1694968416

約数和(自身を除く): 993079456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 22720, 30893, 61786, 123572, 154465, 247144, 308930, 494288, 617860, 988576, 1235720, 1977152, 2193403, 2471440, 4386806, 4942880, 8773612, 9885760, 10967015, 17547224, 21934030, 35094448, 43868060, 70188896, 87736120, 140377792, 175472240, 350944480, 701888960]

約数ペア:

[(1, 701888960), (2, 350944480), (4, 175472240), (5, 140377792), (8, 87736120), (10, 70188896), (16, 43868060), (20, 35094448), (32, 21934030), (40, 17547224), (64, 10967015), (71, 9885760), (80, 8773612), (142, 4942880), (160, 4386806), (284, 2471440), (320, 2193403), (355, 1977152), (568, 1235720), (710, 988576), (1136, 617860), (1420, 494288), (2272, 308930), (2840, 247144), (4544, 154465), (5680, 123572), (11360, 61786), (22720, 30893)]