459939650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10301}}^1$

素因数の和:10379

約数の個数: 48

約数和(自身を含む): 919762560

約数和(自身を除く): 459822910

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 2350, 4465, 8930, 10301, 20602, 22325, 44650, 51505, 103010, 195719, 257525, 391438, 484147, 515050, 968294, 978595, 1957190, 2420735, 4841470, 4892975, 9198793, 9785950, 12103675, 18397586, 24207350, 45993965, 91987930, 229969825, 459939650]

約数ペア:

[(1, 459939650), (2, 229969825), (5, 91987930), (10, 45993965), (19, 24207350), (25, 18397586), (38, 12103675), (47, 9785950), (50, 9198793), (94, 4892975), (95, 4841470), (190, 2420735), (235, 1957190), (470, 978595), (475, 968294), (893, 515050), (950, 484147), (1175, 391438), (1786, 257525), (2350, 195719), (4465, 103010), (8930, 51505), (10301, 44650), (20602, 22325)]