74366080

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 179340480

約数和(自身を除く): 104974400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 887, 1048, 1310, 1774, 2096, 2620, 3548, 4192, 4435, 5240, 7096, 8384, 8870, 10480, 14192, 16768, 17740, 20960, 28384, 35480, 41920, 56768, 70960, 83840, 113536, 116197, 141920, 232394, 283840, 464788, 567680, 580985, 929576, 1161970, 1859152, 2323940, 3718304, 4647880, 7436608, 9295760, 14873216, 18591520, 37183040, 74366080]

約数ペア:

[(1, 74366080), (2, 37183040), (4, 18591520), (5, 14873216), (8, 9295760), (10, 7436608), (16, 4647880), (20, 3718304), (32, 2323940), (40, 1859152), (64, 1161970), (80, 929576), (128, 580985), (131, 567680), (160, 464788), (262, 283840), (320, 232394), (524, 141920), (640, 116197), (655, 113536), (887, 83840), (1048, 70960), (1310, 56768), (1774, 41920), (2096, 35480), (2620, 28384), (3548, 20960), (4192, 17740), (4435, 16768), (5240, 14192), (7096, 10480), (8384, 8870)]