86163520

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 84

約数和(自身を含む): 214906860

約数和(自身を除く): 128743340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 509, 529, 736, 920, 1018, 1058, 1472, 1840, 2036, 2116, 2545, 2645, 3680, 4072, 4232, 5090, 5290, 7360, 8144, 8464, 10180, 10580, 11707, 16288, 16928, 20360, 21160, 23414, 32576, 33856, 40720, 42320, 46828, 58535, 81440, 84640, 93656, 117070, 162880, 169280, 187312, 234140, 269261, 374624, 468280, 538522, 749248, 936560, 1077044, 1346305, 1873120, 2154088, 2692610, 3746240, 4308176, 5385220, 8616352, 10770440, 17232704, 21540880, 43081760, 86163520]

約数ペア:

[(1, 86163520), (2, 43081760), (4, 21540880), (5, 17232704), (8, 10770440), (10, 8616352), (16, 5385220), (20, 4308176), (23, 3746240), (32, 2692610), (40, 2154088), (46, 1873120), (64, 1346305), (80, 1077044), (92, 936560), (115, 749248), (160, 538522), (184, 468280), (230, 374624), (320, 269261), (368, 234140), (460, 187312), (509, 169280), (529, 162880), (736, 117070), (920, 93656), (1018, 84640), (1058, 81440), (1472, 58535), (1840, 46828), (2036, 42320), (2116, 40720), (2545, 33856), (2645, 32576), (3680, 23414), (4072, 21160), (4232, 20360), (5090, 16928), (5290, 16288), (7360, 11707), (8144, 10580), (8464, 10180)]