40040112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 118920960

約数和(自身を除く): 78880848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 443, 538, 807, 886, 1076, 1329, 1614, 1772, 1883, 2152, 2658, 3101, 3228, 3544, 3766, 4304, 5316, 5649, 6202, 6456, 7088, 7532, 9303, 10632, 11298, 12404, 12912, 15064, 18606, 21264, 22596, 24808, 30128, 37212, 45192, 49616, 74424, 90384, 119167, 148848, 238334, 357501, 476668, 715002, 834169, 953336, 1430004, 1668338, 1906672, 2502507, 2860008, 3336676, 5005014, 5720016, 6673352, 10010028, 13346704, 20020056, 40040112]

約数ペア:

[(1, 40040112), (2, 20020056), (3, 13346704), (4, 10010028), (6, 6673352), (7, 5720016), (8, 5005014), (12, 3336676), (14, 2860008), (16, 2502507), (21, 1906672), (24, 1668338), (28, 1430004), (42, 953336), (48, 834169), (56, 715002), (84, 476668), (112, 357501), (168, 238334), (269, 148848), (336, 119167), (443, 90384), (538, 74424), (807, 49616), (886, 45192), (1076, 37212), (1329, 30128), (1614, 24808), (1772, 22596), (1883, 21264), (2152, 18606), (2658, 15064), (3101, 12912), (3228, 12404), (3544, 11298), (3766, 10632), (4304, 9303), (5316, 7532), (5649, 7088), (6202, 6456)]