73088600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28111}}^1$

素因数の和:28140

約数の個数: 48

約数和(自身を含む): 183009120

約数和(自身を除く): 109920520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 28111, 56222, 112444, 140555, 224888, 281110, 365443, 562220, 702775, 730886, 1124440, 1405550, 1461772, 1827215, 2811100, 2923544, 3654430, 5622200, 7308860, 9136075, 14617720, 18272150, 36544300, 73088600]

約数ペア:

[(1, 73088600), (2, 36544300), (4, 18272150), (5, 14617720), (8, 9136075), (10, 7308860), (13, 5622200), (20, 3654430), (25, 2923544), (26, 2811100), (40, 1827215), (50, 1461772), (52, 1405550), (65, 1124440), (100, 730886), (104, 702775), (130, 562220), (200, 365443), (260, 281110), (325, 224888), (520, 140555), (650, 112444), (1300, 56222), (2600, 28111)]