2356120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 5987520

約数和(自身を除く): 3631400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 197, 230, 260, 299, 394, 460, 520, 598, 788, 920, 985, 1196, 1495, 1576, 1970, 2392, 2561, 2990, 3940, 4531, 5122, 5980, 7880, 9062, 10244, 11960, 12805, 18124, 20488, 22655, 25610, 36248, 45310, 51220, 58903, 90620, 102440, 117806, 181240, 235612, 294515, 471224, 589030, 1178060, 2356120]

約数ペア:

[(1, 2356120), (2, 1178060), (4, 589030), (5, 471224), (8, 294515), (10, 235612), (13, 181240), (20, 117806), (23, 102440), (26, 90620), (40, 58903), (46, 51220), (52, 45310), (65, 36248), (92, 25610), (104, 22655), (115, 20488), (130, 18124), (184, 12805), (197, 11960), (230, 10244), (260, 9062), (299, 7880), (394, 5980), (460, 5122), (520, 4531), (598, 3940), (788, 2990), (920, 2561), (985, 2392), (1196, 1970), (1495, 1576)]