16038190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 34128864

約数和(自身を除く): 18090674

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 461, 490, 497, 710, 922, 994, 2305, 2485, 3227, 3479, 4610, 4970, 6454, 6958, 16135, 17395, 22589, 32270, 32731, 34790, 45178, 65462, 112945, 163655, 225890, 229117, 327310, 458234, 1145585, 1603819, 2291170, 3207638, 8019095, 16038190]

約数ペア:

[(1, 16038190), (2, 8019095), (5, 3207638), (7, 2291170), (10, 1603819), (14, 1145585), (35, 458234), (49, 327310), (70, 229117), (71, 225890), (98, 163655), (142, 112945), (245, 65462), (355, 45178), (461, 34790), (490, 32731), (497, 32270), (710, 22589), (922, 17395), (994, 16135), (2305, 6958), (2485, 6454), (3227, 4970), (3479, 4610)]