17768388640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{29717}}^1$

素因数の和:29870

約数の個数: 96

約数和(自身を含む): 43540673904

約数和(自身を除く): 25772285264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 101, 148, 160, 185, 202, 296, 370, 404, 505, 592, 740, 808, 1010, 1184, 1480, 1616, 2020, 2960, 3232, 3737, 4040, 5920, 7474, 8080, 14948, 16160, 18685, 29717, 29896, 37370, 59434, 59792, 74740, 118868, 119584, 148585, 149480, 237736, 297170, 298960, 475472, 594340, 597920, 950944, 1099529, 1188680, 2199058, 2377360, 3001417, 4398116, 4754720, 5497645, 6002834, 8796232, 10995290, 12005668, 15007085, 17592464, 21990580, 24011336, 30014170, 35184928, 43981160, 48022672, 60028340, 87962320, 96045344, 111052429, 120056680, 175924640, 222104858, 240113360, 444209716, 480226720, 555262145, 888419432, 1110524290, 1776838864, 2221048580, 3553677728, 4442097160, 8884194320, 17768388640]

約数ペア:

[(1, 17768388640), (2, 8884194320), (4, 4442097160), (5, 3553677728), (8, 2221048580), (10, 1776838864), (16, 1110524290), (20, 888419432), (32, 555262145), (37, 480226720), (40, 444209716), (74, 240113360), (80, 222104858), (101, 175924640), (148, 120056680), (160, 111052429), (185, 96045344), (202, 87962320), (296, 60028340), (370, 48022672), (404, 43981160), (505, 35184928), (592, 30014170), (740, 24011336), (808, 21990580), (1010, 17592464), (1184, 15007085), (1480, 12005668), (1616, 10995290), (2020, 8796232), (2960, 6002834), (3232, 5497645), (3737, 4754720), (4040, 4398116), (5920, 3001417), (7474, 2377360), (8080, 2199058), (14948, 1188680), (16160, 1099529), (18685, 950944), (29717, 597920), (29896, 594340), (37370, 475472), (59434, 298960), (59792, 297170), (74740, 237736), (118868, 149480), (119584, 148585)]