71372251250

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{6451}}^1$

素因数の和:6693

約数の個数: 80

約数和(自身を含む): 137141750592

約数和(自身を除く): 65769499342

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 167, 250, 265, 334, 530, 625, 835, 1250, 1325, 1670, 2650, 4175, 6451, 6625, 8350, 8851, 12902, 13250, 17702, 20875, 32255, 33125, 41750, 44255, 64510, 66250, 88510, 104375, 161275, 208750, 221275, 322550, 341903, 442550, 683806, 806375, 1077317, 1106375, 1612750, 1709515, 2154634, 2212750, 3419030, 4031875, 5386585, 5531875, 8063750, 8547575, 10773170, 11063750, 17095150, 26932925, 42737875, 53865850, 57097801, 85475750, 114195602, 134664625, 213689375, 269329250, 285489005, 427378750, 570978010, 673323125, 1346646250, 1427445025, 2854890050, 7137225125, 14274450250, 35686125625, 71372251250]

約数ペア:

[(1, 71372251250), (2, 35686125625), (5, 14274450250), (10, 7137225125), (25, 2854890050), (50, 1427445025), (53, 1346646250), (106, 673323125), (125, 570978010), (167, 427378750), (250, 285489005), (265, 269329250), (334, 213689375), (530, 134664625), (625, 114195602), (835, 85475750), (1250, 57097801), (1325, 53865850), (1670, 42737875), (2650, 26932925), (4175, 17095150), (6451, 11063750), (6625, 10773170), (8350, 8547575), (8851, 8063750), (12902, 5531875), (13250, 5386585), (17702, 4031875), (20875, 3419030), (32255, 2212750), (33125, 2154634), (41750, 1709515), (44255, 1612750), (64510, 1106375), (66250, 1077317), (88510, 806375), (104375, 683806), (161275, 442550), (208750, 341903), (221275, 322550)]