87539150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 171310464

約数和(自身を除く): 83771314

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 163, 230, 326, 467, 575, 815, 934, 1150, 1630, 2335, 3749, 4075, 4670, 7498, 8150, 10741, 11675, 18745, 21482, 23350, 37490, 53705, 76121, 93725, 107410, 152242, 187450, 268525, 380605, 537050, 761210, 1750783, 1903025, 3501566, 3806050, 8753915, 17507830, 43769575, 87539150]

約数ペア:

[(1, 87539150), (2, 43769575), (5, 17507830), (10, 8753915), (23, 3806050), (25, 3501566), (46, 1903025), (50, 1750783), (115, 761210), (163, 537050), (230, 380605), (326, 268525), (467, 187450), (575, 152242), (815, 107410), (934, 93725), (1150, 76121), (1630, 53705), (2335, 37490), (3749, 23350), (4075, 21482), (4670, 18745), (7498, 11675), (8150, 10741)]