15400528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 35997696

約数和(自身を除く): 20597168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 127, 143, 176, 208, 212, 254, 286, 424, 508, 572, 583, 689, 848, 1016, 1144, 1166, 1378, 1397, 1651, 2032, 2288, 2332, 2756, 2794, 3302, 4664, 5512, 5588, 6604, 6731, 7579, 9328, 11024, 11176, 13208, 13462, 15158, 18161, 22352, 26416, 26924, 30316, 36322, 53848, 60632, 72644, 74041, 87503, 107696, 121264, 145288, 148082, 175006, 290576, 296164, 350012, 592328, 700024, 962533, 1184656, 1400048, 1925066, 3850132, 7700264, 15400528]

約数ペア:

[(1, 15400528), (2, 7700264), (4, 3850132), (8, 1925066), (11, 1400048), (13, 1184656), (16, 962533), (22, 700024), (26, 592328), (44, 350012), (52, 296164), (53, 290576), (88, 175006), (104, 148082), (106, 145288), (127, 121264), (143, 107696), (176, 87503), (208, 74041), (212, 72644), (254, 60632), (286, 53848), (424, 36322), (508, 30316), (572, 26924), (583, 26416), (689, 22352), (848, 18161), (1016, 15158), (1144, 13462), (1166, 13208), (1378, 11176), (1397, 11024), (1651, 9328), (2032, 7579), (2288, 6731), (2332, 6604), (2756, 5588), (2794, 5512), (3302, 4664)]