3365941640

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1\times {\mathrm{863}}^1$

素因数の和:1502

約数の個数: 64

約数和(自身を含む): 7631055360

約数和(自身を除く): 4265113720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 347, 562, 694, 863, 1124, 1388, 1405, 1726, 1735, 2248, 2776, 2810, 3452, 3470, 4315, 5620, 6904, 6940, 8630, 11240, 13880, 17260, 34520, 97507, 195014, 242503, 299461, 390028, 485006, 487535, 598922, 780056, 970012, 975070, 1197844, 1212515, 1497305, 1940024, 1950140, 2395688, 2425030, 2994610, 3900280, 4850060, 5989220, 9700120, 11978440, 84148541, 168297082, 336594164, 420742705, 673188328, 841485410, 1682970820, 3365941640]

約数ペア:

[(1, 3365941640), (2, 1682970820), (4, 841485410), (5, 673188328), (8, 420742705), (10, 336594164), (20, 168297082), (40, 84148541), (281, 11978440), (347, 9700120), (562, 5989220), (694, 4850060), (863, 3900280), (1124, 2994610), (1388, 2425030), (1405, 2395688), (1726, 1950140), (1735, 1940024), (2248, 1497305), (2776, 1212515), (2810, 1197844), (3452, 975070), (3470, 970012), (4315, 780056), (5620, 598922), (6904, 487535), (6940, 485006), (8630, 390028), (11240, 299461), (13880, 242503), (17260, 195014), (34520, 97507)]