1138472560

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{52903}}^1$

素因数の和:53185

約数の個数: 40

約数和(自身を含む): 2656838880

約数和(自身を除く): 1518366320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 10760, 21520, 52903, 105806, 211612, 264515, 423224, 529030, 846448, 1058060, 2116120, 4232240, 14230907, 28461814, 56923628, 71154535, 113847256, 142309070, 227694512, 284618140, 569236280, 1138472560]

約数ペア:

[(1, 1138472560), (2, 569236280), (4, 284618140), (5, 227694512), (8, 142309070), (10, 113847256), (16, 71154535), (20, 56923628), (40, 28461814), (80, 14230907), (269, 4232240), (538, 2116120), (1076, 1058060), (1345, 846448), (2152, 529030), (2690, 423224), (4304, 264515), (5380, 211612), (10760, 105806), (21520, 52903)]