73514740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{653}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 166895568

約数和(自身を除く): 93380828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 433, 653, 866, 1306, 1732, 2165, 2612, 3265, 4330, 5629, 6530, 8489, 8660, 11258, 13060, 16978, 22516, 28145, 33956, 42445, 56290, 84890, 112580, 169780, 282749, 565498, 1130996, 1413745, 2827490, 3675737, 5654980, 7351474, 14702948, 18378685, 36757370, 73514740]

約数ペア:

[(1, 73514740), (2, 36757370), (4, 18378685), (5, 14702948), (10, 7351474), (13, 5654980), (20, 3675737), (26, 2827490), (52, 1413745), (65, 1130996), (130, 565498), (260, 282749), (433, 169780), (653, 112580), (866, 84890), (1306, 56290), (1732, 42445), (2165, 33956), (2612, 28145), (3265, 22516), (4330, 16978), (5629, 13060), (6530, 11258), (8489, 8660)]