5018784784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1549}}^1$

素因数の和:2028

約数の個数: 80

約数和(自身を含む): 10787417200

約数和(自身を除く): 5768632416

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 421, 481, 592, 842, 962, 1549, 1684, 1924, 3098, 3368, 3848, 5473, 6196, 6736, 7696, 10946, 12392, 15577, 20137, 21892, 24784, 31154, 40274, 43784, 57313, 62308, 80548, 87568, 114626, 124616, 161096, 202501, 229252, 249232, 322192, 405002, 458504, 652129, 745069, 810004, 917008, 1304258, 1490138, 1620008, 2608516, 2980276, 3240016, 5217032, 5960552, 8477677, 10434064, 11921104, 16955354, 24128773, 33910708, 48257546, 67821416, 96515092, 135642832, 193030184, 313674049, 386060368, 627348098, 1254696196, 2509392392, 5018784784]

約数ペア:

[(1, 5018784784), (2, 2509392392), (4, 1254696196), (8, 627348098), (13, 386060368), (16, 313674049), (26, 193030184), (37, 135642832), (52, 96515092), (74, 67821416), (104, 48257546), (148, 33910708), (208, 24128773), (296, 16955354), (421, 11921104), (481, 10434064), (592, 8477677), (842, 5960552), (962, 5217032), (1549, 3240016), (1684, 2980276), (1924, 2608516), (3098, 1620008), (3368, 1490138), (3848, 1304258), (5473, 917008), (6196, 810004), (6736, 745069), (7696, 652129), (10946, 458504), (12392, 405002), (15577, 322192), (20137, 249232), (21892, 229252), (24784, 202501), (31154, 161096), (40274, 124616), (43784, 114626), (57313, 87568), (62308, 80548)]