64608100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{9643}}^1$

素因数の和:9724

約数の個数: 36

約数和(自身を含む): 142306864

約数和(自身を除く): 77698764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 6700, 9643, 19286, 38572, 48215, 96430, 192860, 241075, 482150, 646081, 964300, 1292162, 2584324, 3230405, 6460810, 12921620, 16152025, 32304050, 64608100]

約数ペア:

[(1, 64608100), (2, 32304050), (4, 16152025), (5, 12921620), (10, 6460810), (20, 3230405), (25, 2584324), (50, 1292162), (67, 964300), (100, 646081), (134, 482150), (268, 241075), (335, 192860), (670, 96430), (1340, 48215), (1675, 38572), (3350, 19286), (6700, 9643)]