13219100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2054

約数の個数: 36

約数和(自身を含む): 29128344

約数和(自身を除く): 15909244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 1973, 3350, 3946, 6700, 7892, 9865, 19730, 39460, 49325, 98650, 132191, 197300, 264382, 528764, 660955, 1321910, 2643820, 3304775, 6609550, 13219100]

約数ペア:

[(1, 13219100), (2, 6609550), (4, 3304775), (5, 2643820), (10, 1321910), (20, 660955), (25, 528764), (50, 264382), (67, 197300), (100, 132191), (134, 98650), (268, 49325), (335, 39460), (670, 19730), (1340, 9865), (1675, 7892), (1973, 6700), (3350, 3946)]