774256160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1013}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 1945590192

約数和(自身を除く): 1171334032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 281, 340, 544, 562, 680, 1013, 1124, 1360, 1405, 2026, 2248, 2720, 2810, 4052, 4496, 4777, 5065, 5620, 8104, 8992, 9554, 10130, 11240, 16208, 17221, 19108, 20260, 22480, 23885, 32416, 34442, 38216, 40520, 44960, 47770, 68884, 76432, 81040, 86105, 95540, 137768, 152864, 162080, 172210, 191080, 275536, 284653, 344420, 382160, 551072, 569306, 688840, 764320, 1138612, 1377680, 1423265, 2277224, 2755360, 2846530, 4554448, 4839101, 5693060, 9108896, 9678202, 11386120, 19356404, 22772240, 24195505, 38712808, 45544480, 48391010, 77425616, 96782020, 154851232, 193564040, 387128080, 774256160]

約数ペア:

[(1, 774256160), (2, 387128080), (4, 193564040), (5, 154851232), (8, 96782020), (10, 77425616), (16, 48391010), (17, 45544480), (20, 38712808), (32, 24195505), (34, 22772240), (40, 19356404), (68, 11386120), (80, 9678202), (85, 9108896), (136, 5693060), (160, 4839101), (170, 4554448), (272, 2846530), (281, 2755360), (340, 2277224), (544, 1423265), (562, 1377680), (680, 1138612), (1013, 764320), (1124, 688840), (1360, 569306), (1405, 551072), (2026, 382160), (2248, 344420), (2720, 284653), (2810, 275536), (4052, 191080), (4496, 172210), (4777, 162080), (5065, 152864), (5620, 137768), (8104, 95540), (8992, 86105), (9554, 81040), (10130, 76432), (11240, 68884), (16208, 47770), (17221, 44960), (19108, 40520), (20260, 38216), (22480, 34442), (23885, 32416)]