73796960

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5557}}^1$

素因数の和:5655

約数の個数: 48

約数和(自身を含む): 176477616

約数和(自身を除く): 102680656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5557, 6640, 11114, 13280, 22228, 27785, 44456, 55570, 88912, 111140, 177824, 222280, 444560, 461231, 889120, 922462, 1844924, 2306155, 3689848, 4612310, 7379696, 9224620, 14759392, 18449240, 36898480, 73796960]

約数ペア:

[(1, 73796960), (2, 36898480), (4, 18449240), (5, 14759392), (8, 9224620), (10, 7379696), (16, 4612310), (20, 3689848), (32, 2306155), (40, 1844924), (80, 922462), (83, 889120), (160, 461231), (166, 444560), (332, 222280), (415, 177824), (664, 111140), (830, 88912), (1328, 55570), (1660, 44456), (2656, 27785), (3320, 22228), (5557, 13280), (6640, 11114)]