13528250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 25827984

約数和(自身を除く): 12299734

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1021, 1325, 2042, 2650, 5105, 6625, 10210, 13250, 25525, 51050, 54113, 108226, 127625, 255250, 270565, 541130, 1352825, 2705650, 6764125, 13528250]

約数ペア:

[(1, 13528250), (2, 6764125), (5, 2705650), (10, 1352825), (25, 541130), (50, 270565), (53, 255250), (106, 127625), (125, 108226), (250, 54113), (265, 51050), (530, 25525), (1021, 13250), (1325, 10210), (2042, 6625), (2650, 5105)]