10368049400

素因数分解:

$2^3\times 5^2\times {\mathrm{661}}^1\times {\mathrm{78427}}^1$

素因数の和:79104

約数の個数: 48

約数和(自身を含む): 24142491240

約数和(自身を除く): 13774441840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 661, 1322, 2644, 3305, 5288, 6610, 13220, 16525, 26440, 33050, 66100, 78427, 132200, 156854, 313708, 392135, 627416, 784270, 1568540, 1960675, 3137080, 3921350, 7842700, 15685400, 51840247, 103680494, 207360988, 259201235, 414721976, 518402470, 1036804940, 1296006175, 2073609880, 2592012350, 5184024700, 10368049400]

約数ペア:

[(1, 10368049400), (2, 5184024700), (4, 2592012350), (5, 2073609880), (8, 1296006175), (10, 1036804940), (20, 518402470), (25, 414721976), (40, 259201235), (50, 207360988), (100, 103680494), (200, 51840247), (661, 15685400), (1322, 7842700), (2644, 3921350), (3305, 3137080), (5288, 1960675), (6610, 1568540), (13220, 784270), (16525, 627416), (26440, 392135), (33050, 313708), (66100, 156854), (78427, 132200)]