7191080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13829}}^1$

素因数の和:13853

約数の個数: 32

約数和(自身を含む): 17425800

約数和(自身を除く): 10234720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13829, 27658, 55316, 69145, 110632, 138290, 179777, 276580, 359554, 553160, 719108, 898885, 1438216, 1797770, 3595540, 7191080]

約数ペア:

[(1, 7191080), (2, 3595540), (4, 1797770), (5, 1438216), (8, 898885), (10, 719108), (13, 553160), (20, 359554), (26, 276580), (40, 179777), (52, 138290), (65, 110632), (104, 69145), (130, 55316), (260, 27658), (520, 13829)]