74732750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 150014592

約数和(自身を除く): 75281842

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 125, 205, 230, 250, 317, 410, 575, 634, 943, 1025, 1150, 1585, 1886, 2050, 2875, 3170, 4715, 5125, 5750, 7291, 7925, 9430, 10250, 12997, 14582, 15850, 23575, 25994, 36455, 39625, 47150, 64985, 72910, 79250, 117875, 129970, 182275, 235750, 298931, 324925, 364550, 597862, 649850, 911375, 1494655, 1624625, 1822750, 2989310, 3249250, 7473275, 14946550, 37366375, 74732750]

約数ペア:

[(1, 74732750), (2, 37366375), (5, 14946550), (10, 7473275), (23, 3249250), (25, 2989310), (41, 1822750), (46, 1624625), (50, 1494655), (82, 911375), (115, 649850), (125, 597862), (205, 364550), (230, 324925), (250, 298931), (317, 235750), (410, 182275), (575, 129970), (634, 117875), (943, 79250), (1025, 72910), (1150, 64985), (1585, 47150), (1886, 39625), (2050, 36455), (2875, 25994), (3170, 23575), (4715, 15850), (5125, 14582), (5750, 12997), (7291, 10250), (7925, 9430)]