11005040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6017

約数の個数: 40

約数和(自身を含む): 26703648

約数和(自身を除く): 15698608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 5981, 11962, 23924, 29905, 47848, 59810, 95696, 119620, 137563, 239240, 275126, 478480, 550252, 687815, 1100504, 1375630, 2201008, 2751260, 5502520, 11005040]

約数ペア:

[(1, 11005040), (2, 5502520), (4, 2751260), (5, 2201008), (8, 1375630), (10, 1100504), (16, 687815), (20, 550252), (23, 478480), (40, 275126), (46, 239240), (80, 137563), (92, 119620), (115, 95696), (184, 59810), (230, 47848), (368, 29905), (460, 23924), (920, 11962), (1840, 5981)]