38495800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 105707520

約数和(自身を除く): 67211720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 887, 1085, 1240, 1400, 1550, 1736, 1774, 2170, 3100, 3548, 4340, 4435, 5425, 6200, 6209, 7096, 8680, 8870, 10850, 12418, 17740, 21700, 22175, 24836, 27497, 31045, 35480, 43400, 44350, 49672, 54994, 62090, 88700, 109988, 124180, 137485, 155225, 177400, 192479, 219976, 248360, 274970, 310450, 384958, 549940, 620900, 687425, 769916, 962395, 1099880, 1241800, 1374850, 1539832, 1924790, 2749700, 3849580, 4811975, 5499400, 7699160, 9623950, 19247900, 38495800]

約数ペア:

[(1, 38495800), (2, 19247900), (4, 9623950), (5, 7699160), (7, 5499400), (8, 4811975), (10, 3849580), (14, 2749700), (20, 1924790), (25, 1539832), (28, 1374850), (31, 1241800), (35, 1099880), (40, 962395), (50, 769916), (56, 687425), (62, 620900), (70, 549940), (100, 384958), (124, 310450), (140, 274970), (155, 248360), (175, 219976), (200, 192479), (217, 177400), (248, 155225), (280, 137485), (310, 124180), (350, 109988), (434, 88700), (620, 62090), (700, 54994), (775, 49672), (868, 44350), (887, 43400), (1085, 35480), (1240, 31045), (1400, 27497), (1550, 24836), (1736, 22175), (1774, 21700), (2170, 17740), (3100, 12418), (3548, 10850), (4340, 8870), (4435, 8680), (5425, 7096), (6200, 6209)]