185388050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 371111664

約数和(自身を除く): 185723614

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 163, 215, 230, 326, 430, 529, 575, 815, 989, 1058, 1075, 1150, 1630, 1978, 2150, 2645, 3749, 4075, 4945, 5290, 7009, 7498, 8150, 9890, 13225, 14018, 18745, 22747, 24725, 26450, 35045, 37490, 45494, 49450, 70090, 86227, 93725, 113735, 161207, 172454, 175225, 187450, 227470, 322414, 350450, 431135, 568675, 806035, 862270, 1137350, 1612070, 2155675, 3707761, 4030175, 4311350, 7415522, 8060350, 18538805, 37077610, 92694025, 185388050]

約数ペア:

[(1, 185388050), (2, 92694025), (5, 37077610), (10, 18538805), (23, 8060350), (25, 7415522), (43, 4311350), (46, 4030175), (50, 3707761), (86, 2155675), (115, 1612070), (163, 1137350), (215, 862270), (230, 806035), (326, 568675), (430, 431135), (529, 350450), (575, 322414), (815, 227470), (989, 187450), (1058, 175225), (1075, 172454), (1150, 161207), (1630, 113735), (1978, 93725), (2150, 86227), (2645, 70090), (3749, 49450), (4075, 45494), (4945, 37490), (5290, 35045), (7009, 26450), (7498, 24725), (8150, 22747), (9890, 18745), (13225, 14018)]