201381570260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10463}}^1\times {\mathrm{74027}}^1$

素因数の和:84512

約数の個数: 48

約数和(自身を含む): 455481847296

約数和(自身を除く): 254100277036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10463, 20926, 41852, 52315, 74027, 104630, 136019, 148054, 209260, 272038, 296108, 370135, 544076, 680095, 740270, 962351, 1360190, 1480540, 1924702, 2720380, 3849404, 4811755, 9623510, 19247020, 774544501, 1549089002, 3098178004, 3872722505, 7745445010, 10069078513, 15490890020, 20138157026, 40276314052, 50345392565, 100690785130, 201381570260]

約数ペア:

[(1, 201381570260), (2, 100690785130), (4, 50345392565), (5, 40276314052), (10, 20138157026), (13, 15490890020), (20, 10069078513), (26, 7745445010), (52, 3872722505), (65, 3098178004), (130, 1549089002), (260, 774544501), (10463, 19247020), (20926, 9623510), (41852, 4811755), (52315, 3849404), (74027, 2720380), (104630, 1924702), (136019, 1480540), (148054, 1360190), (209260, 962351), (272038, 740270), (296108, 680095), (370135, 544076)]