28548700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4261}}^1$

素因数の和:4342

約数の個数: 36

約数和(自身を含む): 62890072

約数和(自身を除く): 34341372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 4261, 6700, 8522, 17044, 21305, 42610, 85220, 106525, 213050, 285487, 426100, 570974, 1141948, 1427435, 2854870, 5709740, 7137175, 14274350, 28548700]

約数ペア:

[(1, 28548700), (2, 14274350), (4, 7137175), (5, 5709740), (10, 2854870), (20, 1427435), (25, 1141948), (50, 570974), (67, 426100), (100, 285487), (134, 213050), (268, 106525), (335, 85220), (670, 42610), (1340, 21305), (1675, 17044), (3350, 8522), (4261, 6700)]