20160142090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{132137}}^1$

素因数の和:132247

約数の個数: 64

約数和(自身を含む): 42241875840

約数和(自身を除く): 22081733750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 73, 95, 110, 146, 190, 209, 365, 418, 730, 803, 1045, 1387, 1606, 2090, 2774, 4015, 6935, 8030, 13870, 15257, 30514, 76285, 132137, 152570, 264274, 660685, 1321370, 1453507, 2510603, 2907014, 5021206, 7267535, 9646001, 12553015, 14535070, 19292002, 25106030, 27616633, 48230005, 55233266, 96460010, 106106011, 138083165, 183274019, 212212022, 276166330, 366548038, 530530055, 916370095, 1061060110, 1832740190, 2016014209, 4032028418, 10080071045, 20160142090]

約数ペア:

[(1, 20160142090), (2, 10080071045), (5, 4032028418), (10, 2016014209), (11, 1832740190), (19, 1061060110), (22, 916370095), (38, 530530055), (55, 366548038), (73, 276166330), (95, 212212022), (110, 183274019), (146, 138083165), (190, 106106011), (209, 96460010), (365, 55233266), (418, 48230005), (730, 27616633), (803, 25106030), (1045, 19292002), (1387, 14535070), (1606, 12553015), (2090, 9646001), (2774, 7267535), (4015, 5021206), (6935, 2907014), (8030, 2510603), (13870, 1453507), (15257, 1321370), (30514, 660685), (76285, 264274), (132137, 152570)]