416824160

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 1009677312

約数和(自身を除く): 592853152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 127, 146, 160, 254, 281, 292, 365, 508, 562, 584, 635, 730, 1016, 1124, 1168, 1270, 1405, 1460, 2032, 2248, 2336, 2540, 2810, 2920, 4064, 4496, 5080, 5620, 5840, 8992, 9271, 10160, 11240, 11680, 18542, 20320, 20513, 22480, 35687, 37084, 41026, 44960, 46355, 71374, 74168, 82052, 92710, 102565, 142748, 148336, 164104, 178435, 185420, 205130, 285496, 296672, 328208, 356870, 370840, 410260, 570992, 656416, 713740, 741680, 820520, 1141984, 1427480, 1483360, 1641040, 2605151, 2854960, 3282080, 5210302, 5709920, 10420604, 13025755, 20841208, 26051510, 41682416, 52103020, 83364832, 104206040, 208412080, 416824160]

約数ペア:

[(1, 416824160), (2, 208412080), (4, 104206040), (5, 83364832), (8, 52103020), (10, 41682416), (16, 26051510), (20, 20841208), (32, 13025755), (40, 10420604), (73, 5709920), (80, 5210302), (127, 3282080), (146, 2854960), (160, 2605151), (254, 1641040), (281, 1483360), (292, 1427480), (365, 1141984), (508, 820520), (562, 741680), (584, 713740), (635, 656416), (730, 570992), (1016, 410260), (1124, 370840), (1168, 356870), (1270, 328208), (1405, 296672), (1460, 285496), (2032, 205130), (2248, 185420), (2336, 178435), (2540, 164104), (2810, 148336), (2920, 142748), (4064, 102565), (4496, 92710), (5080, 82052), (5620, 74168), (5840, 71374), (8992, 46355), (9271, 44960), (10160, 41026), (11240, 37084), (11680, 35687), (18542, 22480), (20320, 20513)]