48001600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 84

約数和(自身を含む): 124409200

約数和(自身を除く): 76407600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1579, 1600, 1900, 3040, 3158, 3800, 6080, 6316, 7600, 7895, 12632, 15200, 15790, 25264, 30001, 30400, 31580, 39475, 50528, 60002, 63160, 78950, 101056, 120004, 126320, 150005, 157900, 240008, 252640, 300010, 315800, 480016, 505280, 600020, 631600, 750025, 960032, 1200040, 1263200, 1500050, 1920064, 2400080, 2526400, 3000100, 4800160, 6000200, 9600320, 12000400, 24000800, 48001600]

約数ペア:

[(1, 48001600), (2, 24000800), (4, 12000400), (5, 9600320), (8, 6000200), (10, 4800160), (16, 3000100), (19, 2526400), (20, 2400080), (25, 1920064), (32, 1500050), (38, 1263200), (40, 1200040), (50, 960032), (64, 750025), (76, 631600), (80, 600020), (95, 505280), (100, 480016), (152, 315800), (160, 300010), (190, 252640), (200, 240008), (304, 157900), (320, 150005), (380, 126320), (400, 120004), (475, 101056), (608, 78950), (760, 63160), (800, 60002), (950, 50528), (1216, 39475), (1520, 31580), (1579, 30400), (1600, 30001), (1900, 25264), (3040, 15790), (3158, 15200), (3800, 12632), (6080, 7895), (6316, 7600)]