5251130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 10609920

約数和(自身を除く): 5358790

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 79, 85, 115, 158, 170, 230, 289, 391, 395, 578, 782, 790, 1343, 1445, 1817, 1955, 2686, 2890, 3634, 3910, 6647, 6715, 9085, 13294, 13430, 18170, 22831, 30889, 33235, 45662, 61778, 66470, 114155, 154445, 228310, 308890, 525113, 1050226, 2625565, 5251130]

約数ペア:

[(1, 5251130), (2, 2625565), (5, 1050226), (10, 525113), (17, 308890), (23, 228310), (34, 154445), (46, 114155), (79, 66470), (85, 61778), (115, 45662), (158, 33235), (170, 30889), (230, 22831), (289, 18170), (391, 13430), (395, 13294), (578, 9085), (782, 6715), (790, 6647), (1343, 3910), (1445, 3634), (1817, 2890), (1955, 2686)]