73855040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32971}}^1$

素因数の和:32995

約数の個数: 56

約数和(自身を含む): 200997312

約数和(自身を除く): 127142272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 32971, 65942, 131884, 164855, 230797, 263768, 329710, 461594, 527536, 659420, 923188, 1055072, 1153985, 1318840, 1846376, 2110144, 2307970, 2637680, 3692752, 4615940, 5275360, 7385504, 9231880, 10550720, 14771008, 18463760, 36927520, 73855040]

約数ペア:

[(1, 73855040), (2, 36927520), (4, 18463760), (5, 14771008), (7, 10550720), (8, 9231880), (10, 7385504), (14, 5275360), (16, 4615940), (20, 3692752), (28, 2637680), (32, 2307970), (35, 2110144), (40, 1846376), (56, 1318840), (64, 1153985), (70, 1055072), (80, 923188), (112, 659420), (140, 527536), (160, 461594), (224, 329710), (280, 263768), (320, 230797), (448, 164855), (560, 131884), (1120, 65942), (2240, 32971)]