728049461770

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{829}}^1\times {\mathrm{108557}}^1$

素因数の和:110202

約数の個数: 32

約数和(自身を含む): 1313703781200

約数和(自身を除く): 585654319430

約数列:

[1, 2, 5, 10, 809, 829, 1618, 1658, 4045, 4145, 8090, 8290, 108557, 217114, 542785, 670661, 1085570, 1341322, 3353305, 6706610, 87822613, 89993753, 175645226, 179987506, 439113065, 449968765, 878226130, 899937530, 72804946177, 145609892354, 364024730885, 728049461770]

約数ペア:

[(1, 728049461770), (2, 364024730885), (5, 145609892354), (10, 72804946177), (809, 899937530), (829, 878226130), (1618, 449968765), (1658, 439113065), (4045, 179987506), (4145, 175645226), (8090, 89993753), (8290, 87822613), (108557, 6706610), (217114, 3353305), (542785, 1341322), (670661, 1085570)]