28953250

素因数分解:

$2^1\times 5^3\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 54587520

約数和(自身を除く): 25634270

約数列:

[1, 2, 5, 10, 25, 50, 125, 179, 250, 358, 647, 895, 1294, 1790, 3235, 4475, 6470, 8950, 16175, 22375, 32350, 44750, 80875, 115813, 161750, 231626, 579065, 1158130, 2895325, 5790650, 14476625, 28953250]

約数ペア:

[(1, 28953250), (2, 14476625), (5, 5790650), (10, 2895325), (25, 1158130), (50, 579065), (125, 231626), (179, 161750), (250, 115813), (358, 80875), (647, 44750), (895, 32350), (1294, 22375), (1790, 16175), (3235, 8950), (4475, 6470)]