77984775740

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{836567}}^1$

素因数の和:836714

約数の個数: 48

約数和(自身を含む): 168652108800

約数和(自身を除く): 90667333060

約数列:

[1, 2, 4, 5, 10, 20, 59, 79, 118, 158, 236, 295, 316, 395, 590, 790, 1180, 1580, 4661, 9322, 18644, 23305, 46610, 93220, 836567, 1673134, 3346268, 4182835, 8365670, 16731340, 49357453, 66088793, 98714906, 132177586, 197429812, 246787265, 264355172, 330443965, 493574530, 660887930, 987149060, 1321775860, 3899238787, 7798477574, 15596955148, 19496193935, 38992387870, 77984775740]

約数ペア:

[(1, 77984775740), (2, 38992387870), (4, 19496193935), (5, 15596955148), (10, 7798477574), (20, 3899238787), (59, 1321775860), (79, 987149060), (118, 660887930), (158, 493574530), (236, 330443965), (295, 264355172), (316, 246787265), (395, 197429812), (590, 132177586), (790, 98714906), (1180, 66088793), (1580, 49357453), (4661, 16731340), (9322, 8365670), (18644, 4182835), (23305, 3346268), (46610, 1673134), (93220, 836567)]