42309400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 114992640

約数和(自身を除く): 72683240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 470, 643, 658, 700, 940, 1175, 1286, 1316, 1400, 1645, 1880, 2350, 2572, 2632, 3215, 3290, 4501, 4700, 5144, 6430, 6580, 8225, 9002, 9400, 12860, 13160, 16075, 16450, 18004, 22505, 25720, 30221, 32150, 32900, 36008, 45010, 60442, 64300, 65800, 90020, 112525, 120884, 128600, 151105, 180040, 211547, 225050, 241768, 302210, 423094, 450100, 604420, 755525, 846188, 900200, 1057735, 1208840, 1511050, 1692376, 2115470, 3022100, 4230940, 5288675, 6044200, 8461880, 10577350, 21154700, 42309400]

約数ペア:

[(1, 42309400), (2, 21154700), (4, 10577350), (5, 8461880), (7, 6044200), (8, 5288675), (10, 4230940), (14, 3022100), (20, 2115470), (25, 1692376), (28, 1511050), (35, 1208840), (40, 1057735), (47, 900200), (50, 846188), (56, 755525), (70, 604420), (94, 450100), (100, 423094), (140, 302210), (175, 241768), (188, 225050), (200, 211547), (235, 180040), (280, 151105), (329, 128600), (350, 120884), (376, 112525), (470, 90020), (643, 65800), (658, 64300), (700, 60442), (940, 45010), (1175, 36008), (1286, 32900), (1316, 32150), (1400, 30221), (1645, 25720), (1880, 22505), (2350, 18004), (2572, 16450), (2632, 16075), (3215, 13160), (3290, 12860), (4501, 9400), (4700, 9002), (5144, 8225), (6430, 6580)]