1347800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 3281040

約数和(自身を除く): 1933240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 293, 460, 575, 586, 920, 1150, 1172, 1465, 2300, 2344, 2930, 4600, 5860, 6739, 7325, 11720, 13478, 14650, 26956, 29300, 33695, 53912, 58600, 67390, 134780, 168475, 269560, 336950, 673900, 1347800]

約数ペア:

[(1, 1347800), (2, 673900), (4, 336950), (5, 269560), (8, 168475), (10, 134780), (20, 67390), (23, 58600), (25, 53912), (40, 33695), (46, 29300), (50, 26956), (92, 14650), (100, 13478), (115, 11720), (184, 7325), (200, 6739), (230, 5860), (293, 4600), (460, 2930), (575, 2344), (586, 2300), (920, 1465), (1150, 1172)]