27472120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2344

約数の個数: 64

約数和(自身を含む): 69491520

約数和(自身を除く): 42019400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2297, 2392, 2990, 4594, 5980, 9188, 11485, 11960, 18376, 22970, 29861, 45940, 52831, 59722, 91880, 105662, 119444, 149305, 211324, 238888, 264155, 298610, 422648, 528310, 597220, 686803, 1056620, 1194440, 1373606, 2113240, 2747212, 3434015, 5494424, 6868030, 13736060, 27472120]

約数ペア:

[(1, 27472120), (2, 13736060), (4, 6868030), (5, 5494424), (8, 3434015), (10, 2747212), (13, 2113240), (20, 1373606), (23, 1194440), (26, 1056620), (40, 686803), (46, 597220), (52, 528310), (65, 422648), (92, 298610), (104, 264155), (115, 238888), (130, 211324), (184, 149305), (230, 119444), (260, 105662), (299, 91880), (460, 59722), (520, 52831), (598, 45940), (920, 29861), (1196, 22970), (1495, 18376), (2297, 11960), (2392, 11485), (2990, 9188), (4594, 5980)]