24892020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{138289}}^1$

素因数の和:138304

約数の個数: 36

約数和(自身を含む): 75506340

約数和(自身を除く): 50614320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 138289, 276578, 414867, 553156, 691445, 829734, 1244601, 1382890, 1659468, 2074335, 2489202, 2765780, 4148670, 4978404, 6223005, 8297340, 12446010, 24892020]

約数ペア:

[(1, 24892020), (2, 12446010), (3, 8297340), (4, 6223005), (5, 4978404), (6, 4148670), (9, 2765780), (10, 2489202), (12, 2074335), (15, 1659468), (18, 1382890), (20, 1244601), (30, 829734), (36, 691445), (45, 553156), (60, 414867), (90, 276578), (180, 138289)]