15672280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30139}}^1$

素因数の和:30163

約数の個数: 32

約数和(自身を含む): 37976400

約数和(自身を除く): 22304120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30139, 60278, 120556, 150695, 241112, 301390, 391807, 602780, 783614, 1205560, 1567228, 1959035, 3134456, 3918070, 7836140, 15672280]

約数ペア:

[(1, 15672280), (2, 7836140), (4, 3918070), (5, 3134456), (8, 1959035), (10, 1567228), (13, 1205560), (20, 783614), (26, 602780), (40, 391807), (52, 301390), (65, 241112), (104, 150695), (130, 120556), (260, 60278), (520, 30139)]