9804200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 26784000

約数和(自身を除く): 16979800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 149, 175, 188, 200, 235, 280, 298, 329, 350, 376, 470, 596, 658, 700, 745, 940, 1043, 1175, 1192, 1316, 1400, 1490, 1645, 1880, 2086, 2350, 2632, 2980, 3290, 3725, 4172, 4700, 5215, 5960, 6580, 7003, 7450, 8225, 8344, 9400, 10430, 13160, 14006, 14900, 16450, 20860, 26075, 28012, 29800, 32900, 35015, 41720, 49021, 52150, 56024, 65800, 70030, 98042, 104300, 140060, 175075, 196084, 208600, 245105, 280120, 350150, 392168, 490210, 700300, 980420, 1225525, 1400600, 1960840, 2451050, 4902100, 9804200]

約数ペア:

[(1, 9804200), (2, 4902100), (4, 2451050), (5, 1960840), (7, 1400600), (8, 1225525), (10, 980420), (14, 700300), (20, 490210), (25, 392168), (28, 350150), (35, 280120), (40, 245105), (47, 208600), (50, 196084), (56, 175075), (70, 140060), (94, 104300), (100, 98042), (140, 70030), (149, 65800), (175, 56024), (188, 52150), (200, 49021), (235, 41720), (280, 35015), (298, 32900), (329, 29800), (350, 28012), (376, 26075), (470, 20860), (596, 16450), (658, 14900), (700, 14006), (745, 13160), (940, 10430), (1043, 9400), (1175, 8344), (1192, 8225), (1316, 7450), (1400, 7003), (1490, 6580), (1645, 5960), (1880, 5215), (2086, 4700), (2350, 4172), (2632, 3725), (2980, 3290)]