46681120

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 110918808

約数和(自身を除く): 64237688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1481, 1576, 1970, 2962, 3152, 3940, 5924, 6304, 7405, 7880, 11848, 14810, 15760, 23696, 29620, 31520, 47392, 59240, 118480, 236960, 291757, 583514, 1167028, 1458785, 2334056, 2917570, 4668112, 5835140, 9336224, 11670280, 23340560, 46681120]

約数ペア:

[(1, 46681120), (2, 23340560), (4, 11670280), (5, 9336224), (8, 5835140), (10, 4668112), (16, 2917570), (20, 2334056), (32, 1458785), (40, 1167028), (80, 583514), (160, 291757), (197, 236960), (394, 118480), (788, 59240), (985, 47392), (1481, 31520), (1576, 29620), (1970, 23696), (2962, 15760), (3152, 14810), (3940, 11848), (5924, 7880), (6304, 7405)]