713188520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{147353}}^1$

素因数の和:147386

約数の個数: 48

約数和(自身を含む): 1763827380

約数和(自身を除く): 1050638860

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 147353, 294706, 589412, 736765, 1178824, 1473530, 1620883, 2947060, 3241766, 5894120, 6483532, 8104415, 12967064, 16208830, 17829713, 32417660, 35659426, 64835320, 71318852, 89148565, 142637704, 178297130, 356594260, 713188520]

約数ペア:

[(1, 713188520), (2, 356594260), (4, 178297130), (5, 142637704), (8, 89148565), (10, 71318852), (11, 64835320), (20, 35659426), (22, 32417660), (40, 17829713), (44, 16208830), (55, 12967064), (88, 8104415), (110, 6483532), (121, 5894120), (220, 3241766), (242, 2947060), (440, 1620883), (484, 1473530), (605, 1178824), (968, 736765), (1210, 589412), (2420, 294706), (4840, 147353)]