7536880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7273

約数の個数: 40

約数和(自身を含む): 18873792

約数和(自身を除く): 11336912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 7247, 14494, 28988, 36235, 57976, 72470, 94211, 115952, 144940, 188422, 289880, 376844, 471055, 579760, 753688, 942110, 1507376, 1884220, 3768440, 7536880]

約数ペア:

[(1, 7536880), (2, 3768440), (4, 1884220), (5, 1507376), (8, 942110), (10, 753688), (13, 579760), (16, 471055), (20, 376844), (26, 289880), (40, 188422), (52, 144940), (65, 115952), (80, 94211), (104, 72470), (130, 57976), (208, 36235), (260, 28988), (520, 14494), (1040, 7247)]