2014072180

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 4258106496

約数和(自身を除く): 2244034316

約数列:

[1, 2, 4, 5, 10, 20, 317, 491, 634, 647, 982, 1268, 1294, 1585, 1964, 2455, 2588, 3170, 3235, 4910, 6340, 6470, 9820, 12940, 155647, 205099, 311294, 317677, 410198, 622588, 635354, 778235, 820396, 1025495, 1270708, 1556470, 1588385, 2050990, 3112940, 3176770, 4101980, 6353540, 100703609, 201407218, 402814436, 503518045, 1007036090, 2014072180]

約数ペア:

[(1, 2014072180), (2, 1007036090), (4, 503518045), (5, 402814436), (10, 201407218), (20, 100703609), (317, 6353540), (491, 4101980), (634, 3176770), (647, 3112940), (982, 2050990), (1268, 1588385), (1294, 1556470), (1585, 1270708), (1964, 1025495), (2455, 820396), (2588, 778235), (3170, 635354), (3235, 622588), (4910, 410198), (6340, 317677), (6470, 311294), (9820, 205099), (12940, 155647)]