9328280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17963

約数の個数: 32

約数和(自身を含む): 22604400

約数和(自身を除く): 13276120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17939, 35878, 71756, 89695, 143512, 179390, 233207, 358780, 466414, 717560, 932828, 1166035, 1865656, 2332070, 4664140, 9328280]

約数ペア:

[(1, 9328280), (2, 4664140), (4, 2332070), (5, 1865656), (8, 1166035), (10, 932828), (13, 717560), (20, 466414), (26, 358780), (40, 233207), (52, 179390), (65, 143512), (104, 89695), (130, 71756), (260, 35878), (520, 17939)]