40875012304

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{511859}}^1$

素因数の和:511928

約数の個数: 80

約数和(自身を含む): 97490903040

約数和(自身を除く): 56615890736

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5704, 9982, 11408, 19964, 39928, 79856, 511859, 1023718, 2047436, 3583013, 4094872, 7166026, 8189744, 11772757, 14332052, 15867629, 23545514, 28664104, 31735258, 47091028, 57328208, 63470516, 82409299, 94182056, 111073403, 126941032, 164818598, 188364112, 222146806, 253882064, 329637196, 364955467, 444293612, 659274392, 729910934, 888587224, 1318548784, 1459821868, 1777174448, 2554688269, 2919643736, 5109376538, 5839287472, 10218753076, 20437506152, 40875012304]

約数ペア:

[(1, 40875012304), (2, 20437506152), (4, 10218753076), (7, 5839287472), (8, 5109376538), (14, 2919643736), (16, 2554688269), (23, 1777174448), (28, 1459821868), (31, 1318548784), (46, 888587224), (56, 729910934), (62, 659274392), (92, 444293612), (112, 364955467), (124, 329637196), (161, 253882064), (184, 222146806), (217, 188364112), (248, 164818598), (322, 126941032), (368, 111073403), (434, 94182056), (496, 82409299), (644, 63470516), (713, 57328208), (868, 47091028), (1288, 31735258), (1426, 28664104), (1736, 23545514), (2576, 15867629), (2852, 14332052), (3472, 11772757), (4991, 8189744), (5704, 7166026), (9982, 4094872), (11408, 3583013), (19964, 2047436), (39928, 1023718), (79856, 511859)]